120520069

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 128608128

約数和(自身を除く): 8088059

約数列:

[1, 23, 67, 197, 397, 1541, 4531, 9131, 13199, 26599, 78209, 303577, 611777, 1798807, 5240003, 120520069]

約数ペア:

[(1, 120520069), (23, 5240003), (67, 1798807), (197, 611777), (397, 303577), (1541, 78209), (4531, 26599), (9131, 13199)]