156917667039

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{596779}}^1$

素因数の和:597467

約数の個数: 32

約数和(自身を含む): 252079872000

約数和(自身を除く): 95162204961

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 659, 1977, 4613, 12521, 13839, 37563, 87647, 262941, 596779, 1790337, 4177453, 11338801, 12532359, 34016403, 79371607, 238114821, 393277361, 1179832083, 2752941527, 7472269859, 8258824581, 22416809577, 52305889013, 156917667039]

約数ペア:

[(1, 156917667039), (3, 52305889013), (7, 22416809577), (19, 8258824581), (21, 7472269859), (57, 2752941527), (133, 1179832083), (399, 393277361), (659, 238114821), (1977, 79371607), (4613, 34016403), (12521, 12532359), (13839, 11338801), (37563, 4177453), (87647, 1790337), (262941, 596779)]