61719129

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:490

約数の個数: 36

約数和(自身を含む): 96502380

約数和(自身を除く): 34783251

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 289, 389, 549, 867, 1037, 1167, 2601, 3111, 3501, 6613, 9333, 17629, 19839, 23729, 52887, 59517, 71187, 112421, 158661, 213561, 337263, 403393, 1011789, 1210179, 3630537, 6857681, 20573043, 61719129]

約数ペア:

[(1, 61719129), (3, 20573043), (9, 6857681), (17, 3630537), (51, 1210179), (61, 1011789), (153, 403393), (183, 337263), (289, 213561), (389, 158661), (549, 112421), (867, 71187), (1037, 59517), (1167, 52887), (2601, 23729), (3111, 19839), (3501, 17629), (6613, 9333)]