154996929

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1823}}^1$

素因数の和:1946

約数の個数: 32

約数和(自身を含む): 238141440

約数和(自身を除く): 83144511

約数列:

[1, 3, 9, 27, 47, 67, 141, 201, 423, 603, 1269, 1809, 1823, 3149, 5469, 9447, 16407, 28341, 49221, 85023, 85681, 122141, 257043, 366423, 771129, 1099269, 2313387, 3297807, 5740627, 17221881, 51665643, 154996929]

約数ペア:

[(1, 154996929), (3, 51665643), (9, 17221881), (27, 5740627), (47, 3297807), (67, 2313387), (141, 1099269), (201, 771129), (423, 366423), (603, 257043), (1269, 122141), (1809, 85681), (1823, 85023), (3149, 49221), (5469, 28341), (9447, 16407)]