201638853

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101377}}^1$

素因数の和:101413

約数の個数: 24

約数和(自身を含む): 332114328

約数和(自身を除く): 130475475

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 101377, 304131, 912393, 1317901, 1723409, 3953703, 5170227, 11861109, 15510681, 22404317, 67212951, 201638853]

約数ペア:

[(1, 201638853), (3, 67212951), (9, 22404317), (13, 15510681), (17, 11861109), (39, 5170227), (51, 3953703), (117, 1723409), (153, 1317901), (221, 912393), (663, 304131), (1989, 101377)]