79621761

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:813

約数の個数: 32

約数和(自身を含む): 119439360

約数和(自身を除く): 39817599

約数列:

[1, 3, 17, 19, 51, 57, 127, 323, 381, 647, 969, 1941, 2159, 2413, 6477, 7239, 10999, 12293, 32997, 36879, 41021, 82169, 123063, 208981, 246507, 626943, 1396873, 1561211, 4190619, 4683633, 26540587, 79621761]

約数ペア:

[(1, 79621761), (3, 26540587), (17, 4683633), (19, 4190619), (51, 1561211), (57, 1396873), (127, 626943), (323, 246507), (381, 208981), (647, 123063), (969, 82169), (1941, 41021), (2159, 36879), (2413, 32997), (6477, 12293), (7239, 10999)]