133060431

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{19259}}^1$

素因数の和:19323

約数の個数: 24

約数和(自身を含む): 210781440

約数和(自身を除く): 77721009

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 19259, 57777, 134813, 404439, 905173, 943691, 2715519, 2831073, 6336211, 19008633, 44353477, 133060431]

約数ペア:

[(1, 133060431), (3, 44353477), (7, 19008633), (21, 6336211), (47, 2831073), (49, 2715519), (141, 943691), (147, 905173), (329, 404439), (987, 134813), (2303, 57777), (6909, 19259)]