165409842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2120639}}^1$

素因数の和:2120657

約数の個数: 16

約数和(自身を含む): 356267520

約数和(自身を除く): 190857678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2120639, 4241278, 6361917, 12723834, 27568307, 55136614, 82704921, 165409842]

約数ペア:

[(1, 165409842), (2, 82704921), (3, 55136614), (6, 27568307), (13, 12723834), (26, 6361917), (39, 4241278), (78, 2120639)]