156909490227

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{350447}}^1$

素因数の和:350589

約数の個数: 64

約数和(自身を含む): 279909826560

約数和(自身を除く): 123000336333

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 103, 161, 189, 207, 309, 483, 621, 721, 927, 1449, 2163, 2369, 2781, 4347, 6489, 7107, 16583, 19467, 21321, 49749, 63963, 149247, 350447, 447741, 1051341, 2453129, 3154023, 7359387, 8060281, 9462069, 22078161, 24180843, 36096041, 56421967, 66234483, 72542529, 108288123, 169265901, 217627587, 252672287, 324864369, 507797703, 758016861, 830208943, 974593107, 1523393109, 2274050583, 2490626829, 5811462601, 6822151749, 7471880487, 17434387803, 22415641461, 52303163409, 156909490227]

約数ペア:

[(1, 156909490227), (3, 52303163409), (7, 22415641461), (9, 17434387803), (21, 7471880487), (23, 6822151749), (27, 5811462601), (63, 2490626829), (69, 2274050583), (103, 1523393109), (161, 974593107), (189, 830208943), (207, 758016861), (309, 507797703), (483, 324864369), (621, 252672287), (721, 217627587), (927, 169265901), (1449, 108288123), (2163, 72542529), (2369, 66234483), (2781, 56421967), (4347, 36096041), (6489, 24180843), (7107, 22078161), (16583, 9462069), (19467, 8060281), (21321, 7359387), (49749, 3154023), (63963, 2453129), (149247, 1051341), (350447, 447741)]