165685377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20327}}^1$

素因数の和:20373

約数の個数: 32

約数和(自身を含む): 273208320

約数和(自身を除く): 107522943

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 20327, 60981, 223597, 264251, 386213, 670791, 792753, 1158639, 2906761, 4248343, 5020769, 8720283, 12745029, 15062307, 55228459, 165685377]

約数ペア:

[(1, 165685377), (3, 55228459), (11, 15062307), (13, 12745029), (19, 8720283), (33, 5020769), (39, 4248343), (57, 2906761), (143, 1158639), (209, 792753), (247, 670791), (429, 386213), (627, 264251), (741, 223597), (2717, 60981), (8151, 20327)]