90785529

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{7949}}^1$

素因数の和:8011

約数の個数: 24

約数和(自身を含む): 138902400

約数和(自身を除く): 48116871

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 3807, 7949, 11421, 23847, 71541, 214623, 373603, 643869, 1120809, 1931607, 3362427, 10087281, 30261843, 90785529]

約数ペア:

[(1, 90785529), (3, 30261843), (9, 10087281), (27, 3362427), (47, 1931607), (81, 1120809), (141, 643869), (243, 373603), (423, 214623), (1269, 71541), (3807, 23847), (7949, 11421)]