66057537

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{2659}}^1$

素因数の和:2702

約数の個数: 36

約数和(自身を含む): 110985840

約数和(自身を除く): 44928303

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 169, 273, 507, 637, 1183, 1911, 2659, 3549, 7977, 8281, 18613, 24843, 34567, 55839, 103701, 130291, 241969, 390873, 449371, 725907, 1348113, 1693783, 3145597, 5081349, 9436791, 22019179, 66057537]

約数ペア:

[(1, 66057537), (3, 22019179), (7, 9436791), (13, 5081349), (21, 3145597), (39, 1693783), (49, 1348113), (91, 725907), (147, 449371), (169, 390873), (273, 241969), (507, 130291), (637, 103701), (1183, 55839), (1911, 34567), (2659, 24843), (3549, 18613), (7977, 8281)]