90528123

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{105143}}^1$

素因数の和:105194

約数の個数: 16

約数和(自身を含む): 141313536

約数和(自身を除く): 50785413

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 105143, 315429, 736001, 2208003, 4310863, 12932589, 30176041, 90528123]

約数ペア:

[(1, 90528123), (3, 30176041), (7, 12932589), (21, 4310863), (41, 2208003), (123, 736001), (287, 315429), (861, 105143)]