57072639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{11171}}^1$

素因数の和:11318

約数の個数: 16

約数和(自身を含む): 82583424

約数和(自身を除く): 25510785

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 11171, 33513, 145223, 435669, 1463401, 4390203, 19024213, 57072639]

約数ペア:

[(1, 57072639), (3, 19024213), (13, 4390203), (39, 1463401), (131, 435669), (393, 145223), (1703, 33513), (5109, 11171)]