78140166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1001797}}^1$

素因数の和:1001815

約数の個数: 16

約数和(自身を含む): 168302064

約数和(自身を除く): 90161898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1001797, 2003594, 3005391, 6010782, 13023361, 26046722, 39070083, 78140166]

約数ペア:

[(1, 78140166), (2, 39070083), (3, 26046722), (6, 13023361), (13, 6010782), (26, 3005391), (39, 2003594), (78, 1001797)]