159434877

素因数分解:

$3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{13729}}^1$

素因数の和:13825

約数の個数: 24

約数和(自身を含む): 250435200

約数和(自身を除く): 91000323

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 553, 1659, 3871, 11613, 13729, 41187, 96103, 288309, 672721, 1084591, 2018163, 3253773, 7592137, 22776411, 53144959, 159434877]

約数ペア:

[(1, 159434877), (3, 53144959), (7, 22776411), (21, 7592137), (49, 3253773), (79, 2018163), (147, 1084591), (237, 672721), (553, 288309), (1659, 96103), (3871, 41187), (11613, 13729)]