63553399

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^2$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 80251808

約数和(自身を除く): 16698409

約数列:

[1, 7, 13, 61, 91, 107, 427, 749, 793, 1391, 5551, 6527, 9737, 11449, 45689, 80143, 84851, 148837, 593957, 698389, 1041859, 4888723, 9079057, 63553399]

約数ペア:

[(1, 63553399), (7, 9079057), (13, 4888723), (61, 1041859), (91, 698389), (107, 593957), (427, 148837), (749, 84851), (793, 80143), (1391, 45689), (5551, 11449), (6527, 9737)]