40619817

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 72

約数和(自身を含む): 75094656

約数和(自身を除く): 34474839

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 97, 119, 153, 161, 207, 289, 291, 357, 391, 483, 679, 867, 873, 1071, 1173, 1449, 1649, 2023, 2037, 2231, 2601, 2737, 3519, 4947, 6069, 6111, 6647, 6693, 8211, 11543, 14841, 15617, 18207, 19941, 20079, 24633, 28033, 34629, 37927, 46529, 46851, 59823, 84099, 103887, 113781, 139587, 140553, 196231, 252297, 265489, 341343, 418761, 588693, 644759, 796467, 1766079, 1934277, 2389401, 4513313, 5802831, 13539939, 40619817]

約数ペア:

[(1, 40619817), (3, 13539939), (7, 5802831), (9, 4513313), (17, 2389401), (21, 1934277), (23, 1766079), (51, 796467), (63, 644759), (69, 588693), (97, 418761), (119, 341343), (153, 265489), (161, 252297), (207, 196231), (289, 140553), (291, 139587), (357, 113781), (391, 103887), (483, 84099), (679, 59823), (867, 46851), (873, 46529), (1071, 37927), (1173, 34629), (1449, 28033), (1649, 24633), (2023, 20079), (2037, 19941), (2231, 18207), (2601, 15617), (2737, 14841), (3519, 11543), (4947, 8211), (6069, 6693), (6111, 6647)]