90074369

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 115802112

約数和(自身を除く): 25727743

約数列:

[1, 7, 11, 61, 77, 127, 151, 427, 671, 889, 1057, 1397, 1661, 4697, 7747, 9211, 9779, 11627, 19177, 54229, 64477, 85217, 101321, 134239, 210947, 596519, 709247, 1169797, 1476629, 8188579, 12867767, 90074369]

約数ペア:

[(1, 90074369), (7, 12867767), (11, 8188579), (61, 1476629), (77, 1169797), (127, 709247), (151, 596519), (427, 210947), (671, 134239), (889, 101321), (1057, 85217), (1397, 64477), (1661, 54229), (4697, 19177), (7747, 11627), (9211, 9779)]