161928931521

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{1092041}}^1$

素因数の和:1092381

約数の個数: 32

約数和(自身を含む): 258315982848

約数和(自身を除く): 96387051327

約数列:

[1, 3, 7, 21, 23, 69, 161, 307, 483, 921, 2149, 6447, 7061, 21183, 49427, 148281, 1092041, 3276123, 7644287, 22932861, 25116943, 75350829, 175818601, 335256587, 527455803, 1005769761, 2346796109, 7040388327, 7710901501, 23132704503, 53976310507, 161928931521]

約数ペア:

[(1, 161928931521), (3, 53976310507), (7, 23132704503), (21, 7710901501), (23, 7040388327), (69, 2346796109), (161, 1005769761), (307, 527455803), (483, 335256587), (921, 175818601), (2149, 75350829), (6447, 25116943), (7061, 22932861), (21183, 7644287), (49427, 3276123), (148281, 1092041)]