68140653

素因数分解:

$3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{9803}}^1$

素因数の和:10144

約数の個数: 16

約数和(自身を含む): 104157696

約数和(自身を除く): 36017043

約数列:

[1, 3, 7, 21, 331, 993, 2317, 6951, 9803, 29409, 68621, 205863, 3244793, 9734379, 22713551, 68140653]

約数ペア:

[(1, 68140653), (3, 22713551), (7, 9734379), (21, 3244793), (331, 205863), (993, 68621), (2317, 29409), (6951, 9803)]