72248391

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{359}}^1\times {\mathrm{379}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 106704000

約数和(自身を除く): 34455609

約数列:

[1, 3, 9, 59, 177, 359, 379, 531, 1077, 1137, 3231, 3411, 21181, 22361, 63543, 67083, 136061, 190629, 201249, 408183, 1224549, 8027599, 24082797, 72248391]

約数ペア:

[(1, 72248391), (3, 24082797), (9, 8027599), (59, 1224549), (177, 408183), (359, 201249), (379, 190629), (531, 136061), (1077, 67083), (1137, 63543), (3231, 22361), (3411, 21181)]