181301679

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{39733}}^1$

素因数の和:39768

約数の個数: 24

約数和(自身を含む): 290852880

約数和(自身を除く): 109551201

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 1521, 4563, 39733, 119199, 357597, 516529, 1072791, 1549587, 4648761, 6714877, 13946283, 20144631, 60433893, 181301679]

約数ペア:

[(1, 181301679), (3, 60433893), (9, 20144631), (13, 13946283), (27, 6714877), (39, 4648761), (117, 1549587), (169, 1072791), (351, 516529), (507, 357597), (1521, 119199), (4563, 39733)]