90904401

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14009}}^1$

素因数の和:14125

約数の個数: 24

約数和(自身を含む): 151532160

約数和(自身を除く): 60627759

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6489, 14009, 42027, 98063, 126081, 294189, 882567, 1442927, 4328781, 10100489, 12986343, 30301467, 90904401]

約数ペア:

[(1, 90904401), (3, 30301467), (7, 12986343), (9, 10100489), (21, 4328781), (63, 1442927), (103, 882567), (309, 294189), (721, 126081), (927, 98063), (2163, 42027), (6489, 14009)]