201234051

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{80141}}^1$

素因数の和:80184

約数の個数: 20

約数和(自身を含む): 310309824

約数和(自身を除く): 109075773

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 80141, 240423, 721269, 2163807, 2484371, 6491421, 7453113, 22359339, 67078017, 201234051]

約数ペア:

[(1, 201234051), (3, 67078017), (9, 22359339), (27, 7453113), (31, 6491421), (81, 2484371), (93, 2163807), (279, 721269), (837, 240423), (2511, 80141)]