68302359

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{44381}}^1$

素因数の和:44412

約数の個数: 20

約数和(自身を含む): 107404440

約数和(自身を除く): 39102081

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 44381, 133143, 399429, 843239, 1198287, 2529717, 3594861, 7589151, 22767453, 68302359]

約数ペア:

[(1, 68302359), (3, 22767453), (9, 7589151), (19, 3594861), (27, 2529717), (57, 1198287), (81, 843239), (171, 399429), (513, 133143), (1539, 44381)]