61860771

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16097}}^1$

素因数の和:16171

約数の個数: 24

約数和(自身を含む): 103799904

約数和(自身を除く): 41939133

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 16097, 48291, 112679, 144873, 338037, 981917, 1014111, 2945751, 6873419, 8837253, 20620257, 61860771]

約数ペア:

[(1, 61860771), (3, 20620257), (7, 8837253), (9, 6873419), (21, 2945751), (61, 1014111), (63, 981917), (183, 338037), (427, 144873), (549, 112679), (1281, 48291), (3843, 16097)]