156929451

素因数分解:

$3^1\times 7^1\times {\mathrm{1901}}^1\times {\mathrm{3931}}^1$

素因数の和:5842

約数の個数: 16

約数和(自身を含む): 239317248

約数和(自身を除く): 82387797

約数列:

[1, 3, 7, 21, 1901, 3931, 5703, 11793, 13307, 27517, 39921, 82551, 7472831, 22418493, 52309817, 156929451]

約数ペア:

[(1, 156929451), (3, 52309817), (7, 22418493), (21, 7472831), (1901, 82551), (3931, 39921), (5703, 27517), (11793, 13307)]