149487573

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 212677248

約数和(自身を除く): 63189675

約数列:

[1, 3, 19, 57, 97, 291, 361, 1083, 1423, 1843, 4269, 5529, 27037, 35017, 81111, 105051, 138031, 414093, 513703, 1541109, 2622589, 7867767, 49829191, 149487573]

約数ペア:

[(1, 149487573), (3, 49829191), (19, 7867767), (57, 2622589), (97, 1541109), (291, 513703), (361, 414093), (1083, 138031), (1423, 105051), (1843, 81111), (4269, 35017), (5529, 27037)]