61280583

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 104564736

約数和(自身を除く): 43284153

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 169, 217, 273, 403, 507, 557, 651, 1183, 1209, 1671, 2821, 3549, 3899, 5239, 7241, 8463, 11697, 15717, 17267, 21723, 36673, 50687, 51801, 94133, 110019, 120869, 152061, 224471, 282399, 362607, 658931, 673413, 1571297, 1976793, 2918123, 4713891, 8754369, 20426861, 61280583]

約数ペア:

[(1, 61280583), (3, 20426861), (7, 8754369), (13, 4713891), (21, 2918123), (31, 1976793), (39, 1571297), (91, 673413), (93, 658931), (169, 362607), (217, 282399), (273, 224471), (403, 152061), (507, 120869), (557, 110019), (651, 94133), (1183, 51801), (1209, 50687), (1671, 36673), (2821, 21723), (3549, 17267), (3899, 15717), (5239, 11697), (7241, 8463)]