72145667

素因数分解:

${\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1847}}^1$

素因数の和:1978

約数の個数: 16

約数和(自身を含む): 81430272

約数和(自身を除く): 9284605

約数列:

[1, 11, 53, 67, 583, 737, 1847, 3551, 20317, 39061, 97891, 123749, 1076801, 1361239, 6558697, 72145667]

約数ペア:

[(1, 72145667), (11, 6558697), (53, 1361239), (67, 1076801), (583, 123749), (737, 97891), (1847, 39061), (3551, 20317)]