127471572

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{66809}}^1$

素因数の和:66872

約数の個数: 36

約数和(自身を含む): 328304340

約数和(自身を除く): 200832768

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 66809, 133618, 200427, 267236, 400854, 601281, 801708, 1202562, 2405124, 3540877, 7081754, 10622631, 14163508, 21245262, 31867893, 42490524, 63735786, 127471572]

約数ペア:

[(1, 127471572), (2, 63735786), (3, 42490524), (4, 31867893), (6, 21245262), (9, 14163508), (12, 10622631), (18, 7081754), (36, 3540877), (53, 2405124), (106, 1202562), (159, 801708), (212, 601281), (318, 400854), (477, 267236), (636, 200427), (954, 133618), (1908, 66809)]