68251659

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{4597}}^1$

素因数の和:4715

約数の個数: 24

約数和(自身を含む): 106931088

約数和(自身を除く): 38679429

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 707, 2121, 4597, 4949, 13791, 14847, 32179, 96537, 225253, 464297, 675759, 1392891, 3250079, 9750237, 22750553, 68251659]

約数ペア:

[(1, 68251659), (3, 22750553), (7, 9750237), (21, 3250079), (49, 1392891), (101, 675759), (147, 464297), (303, 225253), (707, 96537), (2121, 32179), (4597, 14847), (4949, 13791)]