68348241

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{8719}}^1$

素因数の和:8805

約数の個数: 24

約数和(自身を含む): 107918720

約数和(自身を除く): 39570479

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 8719, 26157, 78471, 113347, 340041, 584173, 1020123, 1752519, 5257557, 7594249, 22782747, 68348241]

約数ペア:

[(1, 68348241), (3, 22782747), (9, 7594249), (13, 5257557), (39, 1752519), (67, 1020123), (117, 584173), (201, 340041), (603, 113347), (871, 78471), (2613, 26157), (7839, 8719)]