90424089

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{16127}}^1$

素因数の和:16229

約数の個数: 24

約数和(自身を含む): 150958080

約数和(自身を除く): 60533991

約数列:

[1, 3, 7, 9, 21, 63, 89, 267, 623, 801, 1869, 5607, 16127, 48381, 112889, 145143, 338667, 1016001, 1435303, 4305909, 10047121, 12917727, 30141363, 90424089]

約数ペア:

[(1, 90424089), (3, 30141363), (7, 12917727), (9, 10047121), (21, 4305909), (63, 1435303), (89, 1016001), (267, 338667), (623, 145143), (801, 112889), (1869, 48381), (5607, 16127)]