57152079

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 92664000

約数和(自身を除く): 35511921

約数列:

[1, 3, 9, 17, 23, 51, 69, 109, 149, 153, 207, 327, 391, 447, 981, 1173, 1341, 1853, 2507, 2533, 3427, 3519, 5559, 7521, 7599, 10281, 16241, 16677, 22563, 22797, 30843, 42619, 48723, 58259, 127857, 146169, 174777, 276097, 373543, 383571, 524331, 828291, 1120629, 2484873, 3361887, 6350231, 19050693, 57152079]

約数ペア:

[(1, 57152079), (3, 19050693), (9, 6350231), (17, 3361887), (23, 2484873), (51, 1120629), (69, 828291), (109, 524331), (149, 383571), (153, 373543), (207, 276097), (327, 174777), (391, 146169), (447, 127857), (981, 58259), (1173, 48723), (1341, 42619), (1853, 30843), (2507, 22797), (2533, 22563), (3427, 16677), (3519, 16241), (5559, 10281), (7521, 7599)]