149443203

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{547411}}^1$

素因数の和:547434

約数の個数: 16

約数和(自身を含む): 245240576

約数和(自身を除く): 95797373

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 547411, 1642233, 3831877, 7116343, 11495631, 21349029, 49814401, 149443203]

約数ペア:

[(1, 149443203), (3, 49814401), (7, 21349029), (13, 11495631), (21, 7116343), (39, 3831877), (91, 1642233), (273, 547411)]