27260037

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6271}}^1$

素因数の和:6310

約数の個数: 32

約数和(自身を含む): 48168960

約数和(自身を除く): 20908923

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 6271, 18813, 43897, 56439, 131691, 144233, 169317, 395073, 432699, 1009631, 1185219, 1298097, 3028893, 3894291, 9086679, 27260037]

約数ペア:

[(1, 27260037), (3, 9086679), (7, 3894291), (9, 3028893), (21, 1298097), (23, 1185219), (27, 1009631), (63, 432699), (69, 395073), (161, 169317), (189, 144233), (207, 131691), (483, 56439), (621, 43897), (1449, 18813), (4347, 6271)]