163035621

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{55061}}^1$

素因数の和:55121

約数の個数: 24

約数和(自身を含む): 274869504

約数和(自身を除く): 111833883

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 55061, 165183, 385427, 495549, 1156281, 2587867, 3468843, 7763601, 18115069, 23290803, 54345207, 163035621]

約数ペア:

[(1, 163035621), (3, 54345207), (7, 23290803), (9, 18115069), (21, 7763601), (47, 3468843), (63, 2587867), (141, 1156281), (329, 495549), (423, 385427), (987, 165183), (2961, 55061)]