68349177

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{4993}}^1$

素因数の和:5031

約数の個数: 30

約数和(自身を含む): 110582142

約数和(自身を除く): 42232965

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 4563, 4993, 13689, 14979, 44937, 64909, 134811, 194727, 404433, 584181, 843817, 1752543, 2531451, 5257629, 7594353, 22783059, 68349177]

約数ペア:

[(1, 68349177), (3, 22783059), (9, 7594353), (13, 5257629), (27, 2531451), (39, 1752543), (81, 843817), (117, 584181), (169, 404433), (351, 194727), (507, 134811), (1053, 64909), (1521, 44937), (4563, 14979), (4993, 13689)]