68717547

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10861}}^1$

素因数の和:10923

約数の個数: 24

約数和(自身を含む): 107316560

約数和(自身を除く): 38599013

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 10861, 32583, 97749, 206359, 401857, 619077, 1205571, 1857231, 3616713, 7635283, 22905849, 68717547]

約数ペア:

[(1, 68717547), (3, 22905849), (9, 7635283), (19, 3616713), (37, 1857231), (57, 1205571), (111, 619077), (171, 401857), (333, 206359), (703, 97749), (2109, 32583), (6327, 10861)]