68741397

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3931}}^1$

素因数の和:4033

約数の個数: 24

約数和(自身を含む): 104276640

約数和(自身を除く): 35535243

約数列:

[1, 3, 9, 29, 67, 87, 201, 261, 603, 1943, 3931, 5829, 11793, 17487, 35379, 113999, 263377, 341997, 790131, 1025991, 2370393, 7637933, 22913799, 68741397]

約数ペア:

[(1, 68741397), (3, 22913799), (9, 7637933), (29, 2370393), (67, 1025991), (87, 790131), (201, 341997), (261, 263377), (603, 113999), (1943, 35379), (3931, 17487), (5829, 11793)]