151261803

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2347}}^1$

素因数の和:2405

約数の個数: 64

約数和(自身を含む): 288522240

約数和(自身を除く): 137260437

約数列:

[1, 3, 7, 9, 11, 21, 27, 31, 33, 63, 77, 93, 99, 189, 217, 231, 279, 297, 341, 651, 693, 837, 1023, 1953, 2079, 2347, 2387, 3069, 5859, 7041, 7161, 9207, 16429, 21123, 21483, 25817, 49287, 63369, 64449, 72757, 77451, 147861, 180719, 218271, 232353, 443583, 509299, 542157, 654813, 697059, 800327, 1527897, 1626471, 1964439, 2400981, 4583691, 4879413, 5602289, 7202943, 13751073, 16806867, 21608829, 50420601, 151261803]

約数ペア:

[(1, 151261803), (3, 50420601), (7, 21608829), (9, 16806867), (11, 13751073), (21, 7202943), (27, 5602289), (31, 4879413), (33, 4583691), (63, 2400981), (77, 1964439), (93, 1626471), (99, 1527897), (189, 800327), (217, 697059), (231, 654813), (279, 542157), (297, 509299), (341, 443583), (651, 232353), (693, 218271), (837, 180719), (1023, 147861), (1953, 77451), (2079, 72757), (2347, 64449), (2387, 63369), (3069, 49287), (5859, 25817), (7041, 21483), (7161, 21123), (9207, 16429)]