156748309221

素因数分解:

$3^1\times 7^1\times {\mathrm{16061}}^1\times {\mathrm{464741}}^1$

素因数の和:480812

約数の個数: 16

約数和(自身を含む): 238869952128

約数和(自身を除く): 82121642907

約数列:

[1, 3, 7, 21, 16061, 48183, 112427, 337281, 464741, 1394223, 3253187, 9759561, 7464205201, 22392615603, 52249436407, 156748309221]

約数ペア:

[(1, 156748309221), (3, 52249436407), (7, 22392615603), (21, 7464205201), (16061, 9759561), (48183, 3253187), (112427, 1394223), (337281, 464741)]