134408079

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{127643}}^1$

素因数の和:127668

約数の個数: 20

約数和(自身を含む): 216228936

約数和(自身を除く): 81820857

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 127643, 382929, 1148787, 1659359, 3446361, 4978077, 10339083, 14934231, 44802693, 134408079]

約数ペア:

[(1, 134408079), (3, 44802693), (9, 14934231), (13, 10339083), (27, 4978077), (39, 3446361), (81, 1659359), (117, 1148787), (351, 382929), (1053, 127643)]