156718192419

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{337837}}^1$

素因数の和:337958

約数の個数: 48

約数和(自身を含む): 247913632512

約数和(自身を除く): 91195440093

約数列:

[1, 3, 9, 23, 27, 69, 81, 83, 207, 243, 249, 621, 747, 1863, 1909, 2241, 5589, 5727, 6723, 17181, 20169, 51543, 154629, 337837, 463887, 1013511, 3040533, 7770251, 9121599, 23310753, 27364797, 28040471, 69932259, 82094391, 84121413, 209796777, 252364239, 629390331, 644930833, 757092717, 1888170993, 1934792499, 2271278151, 5804377497, 6813834453, 17413132491, 52239397473, 156718192419]

約数ペア:

[(1, 156718192419), (3, 52239397473), (9, 17413132491), (23, 6813834453), (27, 5804377497), (69, 2271278151), (81, 1934792499), (83, 1888170993), (207, 757092717), (243, 644930833), (249, 629390331), (621, 252364239), (747, 209796777), (1863, 84121413), (1909, 82094391), (2241, 69932259), (5589, 28040471), (5727, 27364797), (6723, 23310753), (17181, 9121599), (20169, 7770251), (51543, 3040533), (154629, 1013511), (337837, 463887)]