240140403

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4093}}^1$

素因数の和:4196

約数の個数: 32

約数和(自身を含む): 371407680

約数和(自身を除く): 131267277

約数列:

[1, 3, 9, 27, 41, 53, 123, 159, 369, 477, 1107, 1431, 2173, 4093, 6519, 12279, 19557, 36837, 58671, 110511, 167813, 216929, 503439, 650787, 1510317, 1952361, 4530951, 5857083, 8894089, 26682267, 80046801, 240140403]

約数ペア:

[(1, 240140403), (3, 80046801), (9, 26682267), (27, 8894089), (41, 5857083), (53, 4530951), (123, 1952361), (159, 1510317), (369, 650787), (477, 503439), (1107, 216929), (1431, 167813), (2173, 110511), (4093, 58671), (6519, 36837), (12279, 19557)]