118619487

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1260

約数の個数: 48

約数和(自身を含む): 207387648

約数和(自身を除く): 88768161

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 71, 161, 207, 213, 483, 497, 639, 1153, 1449, 1491, 1633, 3459, 4473, 4899, 8071, 10377, 11431, 14697, 24213, 26519, 34293, 72639, 79557, 81863, 102879, 185633, 238671, 245589, 556899, 573041, 736767, 1670697, 1719123, 1882849, 5157369, 5648547, 13179943, 16945641, 39539829, 118619487]

約数ペア:

[(1, 118619487), (3, 39539829), (7, 16945641), (9, 13179943), (21, 5648547), (23, 5157369), (63, 1882849), (69, 1719123), (71, 1670697), (161, 736767), (207, 573041), (213, 556899), (483, 245589), (497, 238671), (639, 185633), (1153, 102879), (1449, 81863), (1491, 79557), (1633, 72639), (3459, 34293), (4473, 26519), (4899, 24213), (8071, 14697), (10377, 11431)]