64199481

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 91929600

約数和(自身を除く): 27730119

約数列:

[1, 3, 31, 41, 93, 113, 123, 149, 339, 447, 1271, 3503, 3813, 4619, 4633, 6109, 10509, 13857, 13899, 16837, 18327, 50511, 143623, 189379, 430869, 521947, 568137, 690317, 1565841, 2070951, 21399827, 64199481]

約数ペア:

[(1, 64199481), (3, 21399827), (31, 2070951), (41, 1565841), (93, 690317), (113, 568137), (123, 521947), (149, 430869), (339, 189379), (447, 143623), (1271, 50511), (3503, 18327), (3813, 16837), (4619, 13899), (4633, 13857), (6109, 10509)]