61128399

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{1427}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 82938240

約数和(自身を除く): 21809841

約数列:

[1, 3, 109, 131, 327, 393, 1427, 4281, 14279, 42837, 155543, 186937, 466629, 560811, 20376133, 61128399]

約数ペア:

[(1, 61128399), (3, 20376133), (109, 560811), (131, 466629), (327, 186937), (393, 155543), (1427, 42837), (4281, 14279)]