82428237

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{1009}}^1$

素因数の和:1357

約数の個数: 24

約数和(自身を含む): 123684600

約数和(自身を除く): 41256363

約数列:

[1, 3, 9, 29, 87, 261, 313, 939, 1009, 2817, 3027, 9077, 9081, 27231, 29261, 81693, 87783, 263349, 315817, 947451, 2842353, 9158693, 27476079, 82428237]

約数ペア:

[(1, 82428237), (3, 27476079), (9, 9158693), (29, 2842353), (87, 947451), (261, 315817), (313, 263349), (939, 87783), (1009, 81693), (2817, 29261), (3027, 27231), (9077, 9081)]