67980411

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{37579}}^1$

素因数の和:37655

約数の個数: 16

約数和(自身を含む): 102217600

約数和(自身を除く): 34237189

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 37579, 112737, 338211, 1014633, 2517793, 7553379, 22660137, 67980411]

約数ペア:

[(1, 67980411), (3, 22660137), (9, 7553379), (27, 2517793), (67, 1014633), (201, 338211), (603, 112737), (1809, 37579)]