270626211

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1657}}^1$

素因数の和:1952

約数の個数: 32

約数和(自身を含む): 420203520

約数和(自身を除く): 149577309

約数列:

[1, 3, 9, 23, 27, 69, 207, 263, 621, 789, 1657, 2367, 4971, 6049, 7101, 14913, 18147, 38111, 44739, 54441, 114333, 163323, 342999, 435791, 1028997, 1307373, 3922119, 10023193, 11766357, 30069579, 90208737, 270626211]

約数ペア:

[(1, 270626211), (3, 90208737), (9, 30069579), (23, 11766357), (27, 10023193), (69, 3922119), (207, 1307373), (263, 1028997), (621, 435791), (789, 342999), (1657, 163323), (2367, 114333), (4971, 54441), (6049, 44739), (7101, 38111), (14913, 18147)]