145164987

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{859}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 235296000

約数和(自身を除く): 90131013

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 569, 859, 1707, 2577, 5121, 6259, 7731, 9449, 15363, 18777, 23193, 28347, 56331, 85041, 168993, 255123, 488771, 1466313, 4398939, 5376481, 13196817, 16129443, 48388329, 145164987]

約数ペア:

[(1, 145164987), (3, 48388329), (9, 16129443), (11, 13196817), (27, 5376481), (33, 4398939), (99, 1466313), (297, 488771), (569, 255123), (859, 168993), (1707, 85041), (2577, 56331), (5121, 28347), (6259, 23193), (7731, 18777), (9449, 15363)]