142210809

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4657}}^1$

素因数の和:4711

約数の個数: 40

約数和(自身を含む): 236719560

約数和(自身を除く): 94508751

約数列:

[1, 3, 9, 13, 27, 29, 39, 81, 87, 117, 261, 351, 377, 783, 1053, 1131, 2349, 3393, 4657, 10179, 13971, 30537, 41913, 60541, 125739, 135053, 181623, 377217, 405159, 544869, 1215477, 1634607, 1755689, 3646431, 4903821, 5267067, 10939293, 15801201, 47403603, 142210809]

約数ペア:

[(1, 142210809), (3, 47403603), (9, 15801201), (13, 10939293), (27, 5267067), (29, 4903821), (39, 3646431), (81, 1755689), (87, 1634607), (117, 1215477), (261, 544869), (351, 405159), (377, 377217), (783, 181623), (1053, 135053), (1131, 125739), (2349, 60541), (3393, 41913), (4657, 30537), (10179, 13971)]