68541690999

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{4437217}}^1$

素因数の和:4437510

約数の個数: 16

約数和(自身を含む): 96553863680

約数和(自身を除く): 28012172681

約数列:

[1, 3, 19, 57, 271, 813, 5149, 15447, 4437217, 13311651, 84307123, 252921369, 1202485807, 3607457421, 22847230333, 68541690999]

約数ペア:

[(1, 68541690999), (3, 22847230333), (19, 3607457421), (57, 1202485807), (271, 252921369), (813, 84307123), (5149, 13311651), (15447, 4437217)]