15677970231

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 28307128320

約数和(自身を除く): 12629158089

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 59, 77, 119, 157, 177, 187, 231, 357, 413, 431, 471, 561, 649, 1003, 1099, 1239, 1293, 1309, 1727, 1947, 2669, 3009, 3017, 3297, 3927, 4543, 4741, 5181, 7021, 7327, 8007, 9051, 9263, 11033, 12089, 13629, 14223, 18683, 21063, 21981, 25429, 27789, 29359, 33099, 33187, 36267, 51289, 56049, 64841, 67667, 76287, 77231, 80597, 88077, 99561, 101893, 153867, 157471, 178003, 194523, 203001, 205513, 231693, 241791, 279719, 305679, 432293, 472413, 473669, 534009, 564179, 616539, 713251, 744337, 839157, 1102297, 1150339, 1296879, 1421007, 1692537, 1732181, 1958033, 2139753, 2233011, 3026051, 3306891, 3451017, 3992353, 4755223, 5196543, 5210359, 5874099, 8052373, 9078153, 11977059, 12125267, 12653729, 14265669, 15631077, 24157119, 27946471, 33286561, 36375801, 37961187, 43915883, 67870001, 83839413, 88576103, 99859683, 131747649, 203610003, 265728309, 307411181, 475090007, 746570011, 922233543, 1425270021, 2239710033, 5225990077, 15677970231]

約数ペア:

[(1, 15677970231), (3, 5225990077), (7, 2239710033), (11, 1425270021), (17, 922233543), (21, 746570011), (33, 475090007), (51, 307411181), (59, 265728309), (77, 203610003), (119, 131747649), (157, 99859683), (177, 88576103), (187, 83839413), (231, 67870001), (357, 43915883), (413, 37961187), (431, 36375801), (471, 33286561), (561, 27946471), (649, 24157119), (1003, 15631077), (1099, 14265669), (1239, 12653729), (1293, 12125267), (1309, 11977059), (1727, 9078153), (1947, 8052373), (2669, 5874099), (3009, 5210359), (3017, 5196543), (3297, 4755223), (3927, 3992353), (4543, 3451017), (4741, 3306891), (5181, 3026051), (7021, 2233011), (7327, 2139753), (8007, 1958033), (9051, 1732181), (9263, 1692537), (11033, 1421007), (12089, 1296879), (13629, 1150339), (14223, 1102297), (18683, 839157), (21063, 744337), (21981, 713251), (25429, 616539), (27789, 564179), (29359, 534009), (33099, 473669), (33187, 472413), (36267, 432293), (51289, 305679), (56049, 279719), (64841, 241791), (67667, 231693), (76287, 205513), (77231, 203001), (80597, 194523), (88077, 178003), (99561, 157471), (101893, 153867)]