68067609

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 99740160

約数和(自身を除く): 31672551

約数列:

[1, 3, 17, 47, 51, 73, 141, 219, 389, 799, 1167, 1241, 2397, 3431, 3723, 6613, 10293, 18283, 19839, 28397, 54849, 58327, 85191, 174981, 310811, 482749, 932433, 1334659, 1448247, 4003977, 22689203, 68067609]

約数ペア:

[(1, 68067609), (3, 22689203), (17, 4003977), (47, 1448247), (51, 1334659), (73, 932433), (141, 482749), (219, 310811), (389, 174981), (799, 85191), (1167, 58327), (1241, 54849), (2397, 28397), (3431, 19839), (3723, 18283), (6613, 10293)]