54870299421

素因数分解:

$3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{2377499}}^1$

素因数の和:2377673

約数の個数: 24

約数和(自身を含む): 85647060000

約数和(自身を除く): 30776760579

約数列:

[1, 3, 7, 21, 49, 147, 157, 471, 1099, 3297, 7693, 23079, 2377499, 7132497, 16642493, 49927479, 116497451, 349492353, 373267343, 1119802029, 2612871401, 7838614203, 18290099807, 54870299421]

約数ペア:

[(1, 54870299421), (3, 18290099807), (7, 7838614203), (21, 2612871401), (49, 1119802029), (147, 373267343), (157, 349492353), (471, 116497451), (1099, 49927479), (3297, 16642493), (7693, 7132497), (23079, 2377499)]