68005503

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17291}}^1$

素因数の和:17339

約数の個数: 24

約数和(自身を含む): 107902080

約数和(自身を除く): 39896577

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 17291, 51873, 155619, 328529, 397693, 985587, 1193079, 2956761, 3579237, 7556167, 22668501, 68005503]

約数ペア:

[(1, 68005503), (3, 22668501), (9, 7556167), (19, 3579237), (23, 2956761), (57, 1193079), (69, 985587), (171, 397693), (207, 328529), (437, 155619), (1311, 51873), (3933, 17291)]