74421951

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 106928640

約数和(自身を除く): 32506689

約数列:

[1, 3, 23, 59, 69, 101, 177, 181, 303, 543, 1357, 2323, 4071, 4163, 5959, 6969, 10679, 12489, 17877, 18281, 32037, 54843, 137057, 245617, 411171, 420463, 736851, 1078579, 1261389, 3235737, 24807317, 74421951]

約数ペア:

[(1, 74421951), (3, 24807317), (23, 3235737), (59, 1261389), (69, 1078579), (101, 736851), (177, 420463), (181, 411171), (303, 245617), (543, 137057), (1357, 54843), (2323, 32037), (4071, 18281), (4163, 17877), (5959, 12489), (6969, 10679)]