1140307623

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{81901}}^1$

素因数の和:81944

約数の個数: 48

約数和(自身を含む): 2146487616

約数和(自身を除く): 1006179993

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 4641, 13923, 81901, 245703, 573307, 737109, 1064713, 1392317, 1719921, 3194139, 4176951, 5159763, 7452991, 9582417, 9746219, 12530853, 18100121, 22358973, 29238657, 54300363, 67076919, 87715971, 126700847, 162901089, 380102541, 1140307623]

約数ペア:

[(1, 1140307623), (3, 380102541), (7, 162901089), (9, 126700847), (13, 87715971), (17, 67076919), (21, 54300363), (39, 29238657), (51, 22358973), (63, 18100121), (91, 12530853), (117, 9746219), (119, 9582417), (153, 7452991), (221, 5159763), (273, 4176951), (357, 3194139), (663, 1719921), (819, 1392317), (1071, 1064713), (1547, 737109), (1989, 573307), (4641, 245703), (13923, 81901)]