202330953

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5281}}^1$

素因数の和:5347

約数の個数: 40

約数和(自身を含む): 337456416

約数和(自身を除く): 135125463

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 297, 387, 473, 891, 1161, 1419, 3483, 4257, 5281, 12771, 15843, 38313, 47529, 58091, 142587, 174273, 227083, 427761, 522819, 681249, 1568457, 2043747, 2497913, 4705371, 6131241, 7493739, 18393723, 22481217, 67443651, 202330953]

約数ペア:

[(1, 202330953), (3, 67443651), (9, 22481217), (11, 18393723), (27, 7493739), (33, 6131241), (43, 4705371), (81, 2497913), (99, 2043747), (129, 1568457), (297, 681249), (387, 522819), (473, 427761), (891, 227083), (1161, 174273), (1419, 142587), (3483, 58091), (4257, 47529), (5281, 38313), (12771, 15843)]