558494013

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1847}}^1$

素因数の和:1903

約数の個数: 72

約数和(自身を含む): 1008697536

約数和(自身を除く): 450203523

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 121, 147, 187, 231, 357, 363, 539, 561, 833, 847, 1309, 1617, 1847, 2057, 2499, 2541, 3927, 5541, 5929, 6171, 9163, 12929, 14399, 17787, 20317, 27489, 31399, 38787, 43197, 60951, 90503, 94197, 100793, 142219, 219793, 223487, 271509, 302379, 345389, 426657, 659379, 670461, 995533, 1036167, 1538551, 1564409, 2417723, 2986599, 3799279, 4615653, 4693227, 7253169, 10950863, 11397837, 16924061, 26594953, 32852589, 50772183, 79784859, 186164671, 558494013]

約数ペア:

[(1, 558494013), (3, 186164671), (7, 79784859), (11, 50772183), (17, 32852589), (21, 26594953), (33, 16924061), (49, 11397837), (51, 10950863), (77, 7253169), (119, 4693227), (121, 4615653), (147, 3799279), (187, 2986599), (231, 2417723), (357, 1564409), (363, 1538551), (539, 1036167), (561, 995533), (833, 670461), (847, 659379), (1309, 426657), (1617, 345389), (1847, 302379), (2057, 271509), (2499, 223487), (2541, 219793), (3927, 142219), (5541, 100793), (5929, 94197), (6171, 90503), (9163, 60951), (12929, 43197), (14399, 38787), (17787, 31399), (20317, 27489)]