117570879

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7393}}^1$

素因数の和:7452

約数の個数: 32

約数和(自身を含む): 189286400

約数和(自身を除く): 71715521

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1767, 5301, 7393, 15903, 22179, 66537, 140467, 199611, 229183, 421401, 687549, 1264203, 2062647, 3792609, 4354477, 6187941, 13063431, 39190293, 117570879]

約数ペア:

[(1, 117570879), (3, 39190293), (9, 13063431), (19, 6187941), (27, 4354477), (31, 3792609), (57, 2062647), (93, 1264203), (171, 687549), (279, 421401), (513, 229183), (589, 199611), (837, 140467), (1767, 66537), (5301, 22179), (7393, 15903)]