63673508721

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{130147}}^1$

素因数の和:130401

約数の個数: 32

約数和(自身を含む): 92094807168

約数和(自身を除く): 28421298447

約数列:

[1, 3, 17, 51, 53, 159, 181, 543, 901, 2703, 3077, 9231, 9593, 28779, 130147, 163081, 390441, 489243, 2212499, 6637497, 6897791, 20693373, 23556607, 70669821, 117262447, 351787341, 400462319, 1201386957, 1248500171, 3745500513, 21224502907, 63673508721]

約数ペア:

[(1, 63673508721), (3, 21224502907), (17, 3745500513), (51, 1248500171), (53, 1201386957), (159, 400462319), (181, 351787341), (543, 117262447), (901, 70669821), (2703, 23556607), (3077, 20693373), (9231, 6897791), (9593, 6637497), (28779, 2212499), (130147, 489243), (163081, 390441)]