274383670239

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21040079}}^1$

素因数の和:21040121

約数の個数: 40

約数和(自身を含む): 488803138560

約数和(自身を除く): 214419468321

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 13041, 21040079, 63120237, 147280553, 189360711, 441841659, 483921817, 568082133, 1325524977, 1451765451, 1704246399, 3387452719, 3976574931, 4355296353, 10162358157, 11929724793, 13065889059, 30487074471, 39197667177, 91461223413, 274383670239]

約数ペア:

[(1, 274383670239), (3, 91461223413), (7, 39197667177), (9, 30487074471), (21, 13065889059), (23, 11929724793), (27, 10162358157), (63, 4355296353), (69, 3976574931), (81, 3387452719), (161, 1704246399), (189, 1451765451), (207, 1325524977), (483, 568082133), (567, 483921817), (621, 441841659), (1449, 189360711), (1863, 147280553), (4347, 63120237), (13041, 21040079)]