151740171

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{139339}}^1$

素因数の和:139367

約数の個数: 18

約数和(自身を含む): 240918860

約数和(自身を除く): 89178689

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 139339, 418017, 1254051, 1532729, 4598187, 13794561, 16860019, 50580057, 151740171]

約数ペア:

[(1, 151740171), (3, 50580057), (9, 16860019), (11, 13794561), (33, 4598187), (99, 1532729), (121, 1254051), (363, 418017), (1089, 139339)]