91880163

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{6337}}^1$

素因数の和:6528

約数の個数: 20

約数和(自身を含む): 138041640

約数和(自身を除く): 46161477

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 4833, 6337, 14499, 19011, 57033, 171099, 513297, 1134323, 3402969, 10208907, 30626721, 91880163]

約数ペア:

[(1, 91880163), (3, 30626721), (9, 10208907), (27, 3402969), (81, 1134323), (179, 513297), (537, 171099), (1611, 57033), (4833, 19011), (6337, 14499)]