456389901

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 741424320

約数和(自身を除く): 285034419

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 229, 369, 451, 491, 687, 1353, 1473, 2061, 2519, 4059, 4419, 5401, 7557, 9389, 16203, 20131, 22671, 28167, 48609, 60393, 84501, 103279, 112439, 181179, 221441, 309837, 337317, 664323, 929511, 1011951, 1236829, 1992969, 3710487, 4609999, 11131461, 13829997, 41489991, 50709989, 152129967, 456389901]

約数ペア:

[(1, 456389901), (3, 152129967), (9, 50709989), (11, 41489991), (33, 13829997), (41, 11131461), (99, 4609999), (123, 3710487), (229, 1992969), (369, 1236829), (451, 1011951), (491, 929511), (687, 664323), (1353, 337317), (1473, 309837), (2061, 221441), (2519, 181179), (4059, 112439), (4419, 103279), (5401, 84501), (7557, 60393), (9389, 48609), (16203, 28167), (20131, 22671)]