220367757

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{3037}}^1$

素因数の和:3145

約数の個数: 24

約数和(自身を含む): 314834016

約数和(自身を除く): 94466259

約数列:

[1, 3, 19, 57, 67, 201, 361, 1083, 1273, 3037, 3819, 9111, 24187, 57703, 72561, 173109, 203479, 610437, 1096357, 3289071, 3866101, 11598303, 73455919, 220367757]

約数ペア:

[(1, 220367757), (3, 73455919), (19, 11598303), (57, 3866101), (67, 3289071), (201, 1096357), (361, 610437), (1083, 203479), (1273, 173109), (3037, 72561), (3819, 57703), (9111, 24187)]