72083511

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11393}}^1$

素因数の和:11455

約数の個数: 24

約数和(自身を含む): 112572720

約数和(自身を除く): 40489209

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 11393, 34179, 102537, 216467, 421541, 649401, 1264623, 1948203, 3793869, 8009279, 24027837, 72083511]

約数ペア:

[(1, 72083511), (3, 24027837), (9, 8009279), (19, 3793869), (37, 1948203), (57, 1264623), (111, 649401), (171, 421541), (333, 216467), (703, 102537), (2109, 34179), (6327, 11393)]