90997401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{25771}}^1$

素因数の和:25892

約数の個数: 16

約数和(自身を含む): 133602048

約数和(自身を除く): 42604647

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 25771, 77313, 283481, 850443, 2757497, 8272491, 30332467, 90997401]

約数ペア:

[(1, 90997401), (3, 30332467), (11, 8272491), (33, 2757497), (107, 850443), (321, 283481), (1177, 77313), (3531, 25771)]