52570431

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 27263169

約数列:

[1, 3, 9, 27, 89, 131, 167, 267, 393, 501, 801, 1179, 1503, 2403, 3537, 4509, 11659, 14863, 21877, 34977, 44589, 65631, 104931, 133767, 196893, 314793, 401301, 590679, 1947053, 5841159, 17523477, 52570431]

約数ペア:

[(1, 52570431), (3, 17523477), (9, 5841159), (27, 1947053), (89, 590679), (131, 401301), (167, 314793), (267, 196893), (393, 133767), (501, 104931), (801, 65631), (1179, 44589), (1503, 34977), (2403, 21877), (3537, 14863), (4509, 11659)]