27509079

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2131}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 39638144

約数和(自身を除く): 12129065

約数列:

[1, 3, 13, 39, 331, 993, 2131, 4303, 6393, 12909, 27703, 83109, 705361, 2116083, 9169693, 27509079]

約数ペア:

[(1, 27509079), (3, 9169693), (13, 2116083), (39, 705361), (331, 83109), (993, 27703), (2131, 12909), (4303, 6393)]