86466321

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4639}}^1$

素因数の和:4773

約数の個数: 24

約数和(自身を含む): 132704000

約数和(自身を除く): 46237679

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 4639, 6213, 13917, 18639, 41751, 88141, 264423, 505651, 793269, 1516953, 4550859, 9607369, 28822107, 86466321]

約数ペア:

[(1, 86466321), (3, 28822107), (9, 9607369), (19, 4550859), (57, 1516953), (109, 793269), (171, 505651), (327, 264423), (981, 88141), (2071, 41751), (4639, 18639), (6213, 13917)]