81262323

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3089}}^1$

素因数の和:3211

約数の個数: 24

約数和(自身を含む): 122116800

約数和(自身を除く): 40854477

約数列:

[1, 3, 9, 37, 79, 111, 237, 333, 711, 2923, 3089, 8769, 9267, 26307, 27801, 114293, 244031, 342879, 732093, 1028637, 2196279, 9029147, 27087441, 81262323]

約数ペア:

[(1, 81262323), (3, 27087441), (9, 9029147), (37, 2196279), (79, 1028637), (111, 732093), (237, 342879), (333, 244031), (711, 114293), (2923, 27801), (3089, 26307), (8769, 9267)]