70732263

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 111062016

約数和(自身を除く): 40329753

約数列:

[1, 3, 7, 21, 53, 103, 159, 309, 371, 617, 721, 1113, 1851, 2163, 4319, 5459, 12957, 16377, 32701, 38213, 63551, 98103, 114639, 190653, 228907, 444857, 686721, 1334571, 3368203, 10104609, 23577421, 70732263]

約数ペア:

[(1, 70732263), (3, 23577421), (7, 10104609), (21, 3368203), (53, 1334571), (103, 686721), (159, 444857), (309, 228907), (371, 190653), (617, 114639), (721, 98103), (1113, 63551), (1851, 38213), (2163, 32701), (4319, 16377), (5459, 12957)]