78352121

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 82137600

約数和(自身を除く): 3785479

約数列:

[1, 61, 71, 79, 229, 4331, 4819, 5609, 13969, 16259, 18091, 342149, 991799, 1103551, 1284461, 78352121]

約数ペア:

[(1, 78352121), (61, 1284461), (71, 1103551), (79, 991799), (229, 342149), (4331, 18091), (4819, 16259), (5609, 13969)]