153718131

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 64

約数和(自身を含む): 262821888

約数和(自身を除く): 109103757

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 97, 119, 161, 193, 291, 357, 391, 483, 579, 679, 1173, 1351, 1649, 2037, 2231, 2737, 3281, 4053, 4439, 4947, 6693, 8211, 9843, 11543, 13317, 15617, 18721, 22967, 31073, 34629, 37927, 46851, 56163, 68901, 75463, 93219, 113781, 131047, 226389, 265489, 318257, 393141, 430583, 528241, 796467, 954771, 1291749, 1584723, 2227799, 3014081, 6683397, 7319911, 9042243, 21959733, 51239377, 153718131]

約数ペア:

[(1, 153718131), (3, 51239377), (7, 21959733), (17, 9042243), (21, 7319911), (23, 6683397), (51, 3014081), (69, 2227799), (97, 1584723), (119, 1291749), (161, 954771), (193, 796467), (291, 528241), (357, 430583), (391, 393141), (483, 318257), (579, 265489), (679, 226389), (1173, 131047), (1351, 113781), (1649, 93219), (2037, 75463), (2231, 68901), (2737, 56163), (3281, 46851), (4053, 37927), (4439, 34629), (4947, 31073), (6693, 22967), (8211, 18721), (9843, 15617), (11543, 13317)]