115420811

素因数分解:

${\mathrm{11}}^2\times {\mathrm{73}}^2\times {\mathrm{179}}^1$

素因数の和:347

約数の個数: 18

約数和(自身を含む): 129347820

約数和(自身を除く): 13927009

約数列:

[1, 11, 73, 121, 179, 803, 1969, 5329, 8833, 13067, 21659, 58619, 143737, 644809, 953891, 1581107, 10492801, 115420811]

約数ペア:

[(1, 115420811), (11, 10492801), (73, 1581107), (121, 953891), (179, 644809), (803, 143737), (1969, 58619), (5329, 21659), (8833, 13067)]