90862893

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{83437}}^1$

素因数の和:83465

約数の個数: 18

約数和(自身を含む): 144264302

約数和(自身を除く): 53401409

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 83437, 250311, 750933, 917807, 2753421, 8260263, 10095877, 30287631, 90862893]

約数ペア:

[(1, 90862893), (3, 30287631), (9, 10095877), (11, 8260263), (33, 2753421), (99, 917807), (121, 750933), (363, 250311), (1089, 83437)]