72892017

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5297}}^1$

素因数の和:5453

約数の個数: 24

約数和(自身を含む): 115708320

約数和(自身を除く): 42816303

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 1251, 1529, 4587, 5297, 13761, 15891, 47673, 58267, 174801, 524403, 736283, 2208849, 6626547, 8099113, 24297339, 72892017]

約数ペア:

[(1, 72892017), (3, 24297339), (9, 8099113), (11, 6626547), (33, 2208849), (99, 736283), (139, 524403), (417, 174801), (1251, 58267), (1529, 47673), (4587, 15891), (5297, 13761)]