8889666579

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{727}}^1\times {\mathrm{22273}}^1$

素因数の和:23067

約数の個数: 24

約数和(自身を含む): 13069670432

約数和(自身を除く): 4180003853

約数列:

[1, 3, 9, 61, 183, 549, 727, 2181, 6543, 22273, 44347, 66819, 133041, 200457, 399123, 1358653, 4075959, 12227877, 16192471, 48577413, 145732239, 987740731, 2963222193, 8889666579]

約数ペア:

[(1, 8889666579), (3, 2963222193), (9, 987740731), (61, 145732239), (183, 48577413), (549, 16192471), (727, 12227877), (2181, 4075959), (6543, 1358653), (22273, 399123), (44347, 200457), (66819, 133041)]