133725021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 192430080

約数和(自身を除く): 58705059

約数列:

[1, 3, 19, 57, 71, 173, 191, 213, 519, 573, 1349, 3287, 3629, 4047, 9861, 10887, 12283, 13561, 33043, 36849, 40683, 99129, 233377, 257659, 627817, 700131, 772977, 1883451, 2346053, 7038159, 44575007, 133725021]

約数ペア:

[(1, 133725021), (3, 44575007), (19, 7038159), (57, 2346053), (71, 1883451), (173, 772977), (191, 700131), (213, 627817), (519, 257659), (573, 233377), (1349, 99129), (3287, 40683), (3629, 36849), (4047, 33043), (9861, 13561), (10887, 12283)]