139935747

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{162527}}^1$

素因数の和:162578

約数の個数: 16

約数和(自身を含む): 218437632

約数和(自身を除く): 78501885

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 162527, 487581, 1137689, 3413067, 6663607, 19990821, 46645249, 139935747]

約数ペア:

[(1, 139935747), (3, 46645249), (7, 19990821), (21, 6663607), (41, 3413067), (123, 1137689), (287, 487581), (861, 162527)]