61615998

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{21529}}^1$

素因数の和:21593

約数の個数: 32

約数和(自身を含む): 139514400

約数和(自身を除く): 77898402

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 21529, 43058, 64587, 129174, 193761, 387522, 581283, 1141037, 1162566, 2282074, 3423111, 6846222, 10269333, 20538666, 30807999, 61615998]

約数ペア:

[(1, 61615998), (2, 30807999), (3, 20538666), (6, 10269333), (9, 6846222), (18, 3423111), (27, 2282074), (53, 1162566), (54, 1141037), (106, 581283), (159, 387522), (318, 193761), (477, 129174), (954, 64587), (1431, 43058), (2862, 21529)]