90864320127

素因数分解:

$3^1\times 7^1\times {\mathrm{1777}}^1\times {\mathrm{2434931}}^1$

素因数の和:2436718

約数の個数: 16

約数和(自身を含む): 138537891072

約数和(自身を除く): 47673570945

約数列:

[1, 3, 7, 21, 1777, 5331, 12439, 37317, 2434931, 7304793, 17044517, 51133551, 4326872387, 12980617161, 30288106709, 90864320127]

約数ペア:

[(1, 90864320127), (3, 30288106709), (7, 12980617161), (21, 4326872387), (1777, 51133551), (5331, 17044517), (12439, 7304793), (37317, 2434931)]