978181686723

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{2677}}^1\times {\mathrm{9643}}^1$

素因数の和:13083

約数の個数: 32

約数和(自身を含む): 1383481022976

約数和(自身を除く): 405299336253

約数列:

[1, 3, 17, 51, 743, 2229, 2677, 8031, 9643, 12631, 28929, 37893, 45509, 136527, 163931, 491793, 1989011, 5967033, 7164749, 21494247, 25814311, 33813187, 77442933, 101439561, 121800733, 365402199, 438843287, 1316529861, 19180033073, 57540099219, 326060562241, 978181686723]

約数ペア:

[(1, 978181686723), (3, 326060562241), (17, 57540099219), (51, 19180033073), (743, 1316529861), (2229, 438843287), (2677, 365402199), (8031, 121800733), (9643, 101439561), (12631, 77442933), (28929, 33813187), (37893, 25814311), (45509, 21494247), (136527, 7164749), (163931, 5967033), (491793, 1989011)]