56878712013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{276673}}^1$

素因数の和:276861

約数の個数: 32

約数和(自身を含む): 83666217600

約数和(自身を除く): 26787505587

約数列:

[1, 3, 17, 29, 51, 87, 139, 417, 493, 1479, 2363, 4031, 7089, 12093, 68527, 205581, 276673, 830019, 4703441, 8023517, 14110323, 24070551, 38457547, 115372641, 136399789, 409199367, 653778299, 1115268863, 1961334897, 3345806589, 18959570671, 56878712013]

約数ペア:

[(1, 56878712013), (3, 18959570671), (17, 3345806589), (29, 1961334897), (51, 1115268863), (87, 653778299), (139, 409199367), (417, 136399789), (493, 115372641), (1479, 38457547), (2363, 24070551), (4031, 14110323), (7089, 8023517), (12093, 4703441), (68527, 830019), (205581, 276673)]