255465023139

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{457}}^1\times {\mathrm{1018223}}^1$

素因数の和:1018747

約数の個数: 24

約数和(自身を含む): 375875353152

約数和(自身を除く): 120410330013

約数列:

[1, 3, 9, 61, 183, 457, 549, 1371, 4113, 27877, 83631, 250893, 1018223, 3054669, 9164007, 62111603, 186334809, 465327911, 559004427, 1395983733, 4187951199, 28385002571, 85155007713, 255465023139]

約数ペア:

[(1, 255465023139), (3, 85155007713), (9, 28385002571), (61, 4187951199), (183, 1395983733), (457, 559004427), (549, 465327911), (1371, 186334809), (4113, 62111603), (27877, 9164007), (83631, 3054669), (250893, 1018223)]