89075721

素因数分解:

$3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{15313}}^1$

素因数の和:15600

約数の個数: 16

約数和(自身を含む): 136233344

約数和(自身を除く): 47157623

約数列:

[1, 3, 7, 21, 277, 831, 1939, 5817, 15313, 45939, 107191, 321573, 4241701, 12725103, 29691907, 89075721]

約数ペア:

[(1, 89075721), (3, 29691907), (7, 12725103), (21, 4241701), (277, 321573), (831, 107191), (1939, 45939), (5817, 15313)]