112131129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{18773}}^1$

素因数の和:18968

約数の個数: 16

約数和(自身を含む): 164009664

約数和(自身を除く): 51878535

約数列:

[1, 3, 11, 33, 181, 543, 1991, 5973, 18773, 56319, 206503, 619509, 3397913, 10193739, 37377043, 112131129]

約数ペア:

[(1, 112131129), (3, 37377043), (11, 10193739), (33, 3397913), (181, 619509), (543, 206503), (1991, 56319), (5973, 18773)]