127601929

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:870

約数の個数: 36

約数和(自身を含む): 169399440

約数和(自身を除く): 41797511

約数列:

[1, 7, 13, 19, 49, 91, 133, 169, 247, 637, 811, 931, 1183, 1729, 3211, 5677, 8281, 10543, 12103, 15409, 22477, 39739, 73801, 107863, 137059, 157339, 200317, 516607, 755041, 959413, 1402219, 2604121, 6715891, 9815533, 18228847, 127601929]

約数ペア:

[(1, 127601929), (7, 18228847), (13, 9815533), (19, 6715891), (49, 2604121), (91, 1402219), (133, 959413), (169, 755041), (247, 516607), (637, 200317), (811, 157339), (931, 137059), (1183, 107863), (1729, 73801), (3211, 39739), (5677, 22477), (8281, 15409), (10543, 12103)]