84713601

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 140849280

約数和(自身を除く): 56135679

約数列:

[1, 3, 7, 17, 21, 49, 51, 109, 119, 147, 311, 327, 357, 763, 833, 933, 1853, 2177, 2289, 2499, 5287, 5341, 5559, 6531, 12971, 15239, 15861, 16023, 33899, 37009, 38913, 45717, 90797, 101697, 111027, 237293, 259063, 272391, 576283, 711879, 777189, 1661051, 1728849, 4033981, 4983153, 12101943, 28237867, 84713601]

約数ペア:

[(1, 84713601), (3, 28237867), (7, 12101943), (17, 4983153), (21, 4033981), (49, 1728849), (51, 1661051), (109, 777189), (119, 711879), (147, 576283), (311, 272391), (327, 259063), (357, 237293), (763, 111027), (833, 101697), (933, 90797), (1853, 45717), (2177, 38913), (2289, 37009), (2499, 33899), (5287, 16023), (5341, 15861), (5559, 15239), (6531, 12971)]