1870702911

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 3572121600

約数和(自身を除く): 1701418689

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 59, 63, 77, 99, 101, 151, 177, 189, 231, 297, 303, 413, 453, 531, 649, 693, 707, 909, 1057, 1111, 1239, 1359, 1593, 1661, 1947, 2079, 2121, 2727, 3171, 3333, 3717, 4077, 4543, 4983, 5841, 5959, 6363, 7777, 8909, 9513, 9999, 11151, 11627, 13629, 14949, 15251, 17523, 17877, 19089, 23331, 26727, 28539, 29997, 34881, 40887, 41713, 44847, 45753, 53631, 62363, 65549, 69993, 80181, 97999, 104643, 106757, 122661, 125139, 137259, 160893, 167761, 187089, 196647, 209979, 240543, 293997, 313929, 320271, 375417, 411777, 458843, 503283, 561267, 589941, 685993, 881991, 899809, 960813, 1126251, 1174327, 1376529, 1509849, 1683801, 1769823, 2057979, 2645973, 2699427, 2882439, 3522981, 4129587, 4529547, 6173937, 6298663, 8098281, 9897899, 10568943, 12388761, 18521811, 18895989, 24294843, 29693697, 31706829, 56687967, 69285293, 89081091, 170063901, 207855879, 267243273, 623567637, 1870702911]

約数ペア:

[(1, 1870702911), (3, 623567637), (7, 267243273), (9, 207855879), (11, 170063901), (21, 89081091), (27, 69285293), (33, 56687967), (59, 31706829), (63, 29693697), (77, 24294843), (99, 18895989), (101, 18521811), (151, 12388761), (177, 10568943), (189, 9897899), (231, 8098281), (297, 6298663), (303, 6173937), (413, 4529547), (453, 4129587), (531, 3522981), (649, 2882439), (693, 2699427), (707, 2645973), (909, 2057979), (1057, 1769823), (1111, 1683801), (1239, 1509849), (1359, 1376529), (1593, 1174327), (1661, 1126251), (1947, 960813), (2079, 899809), (2121, 881991), (2727, 685993), (3171, 589941), (3333, 561267), (3717, 503283), (4077, 458843), (4543, 411777), (4983, 375417), (5841, 320271), (5959, 313929), (6363, 293997), (7777, 240543), (8909, 209979), (9513, 196647), (9999, 187089), (11151, 167761), (11627, 160893), (13629, 137259), (14949, 125139), (15251, 122661), (17523, 106757), (17877, 104643), (19089, 97999), (23331, 80181), (26727, 69993), (28539, 65549), (29997, 62363), (34881, 53631), (40887, 45753), (41713, 44847)]