90785811

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{1487}}^1$

素因数の和:1970

約数の個数: 16

約数和(自身を含む): 123992064

約数和(自身を除く): 33206253

約数列:

[1, 3, 47, 141, 433, 1299, 1487, 4461, 20351, 61053, 69889, 209667, 643871, 1931613, 30261937, 90785811]

約数ペア:

[(1, 90785811), (3, 30261937), (47, 1931613), (141, 643871), (433, 209667), (1299, 69889), (1487, 61053), (4461, 20351)]