69447339

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{45659}}^1$

素因数の和:45691

約数の個数: 18

約数和(自身を含む): 108625140

約数和(自身を除く): 39177801

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 45659, 136977, 410931, 593567, 1780701, 5342103, 7716371, 23149113, 69447339]

約数ペア:

[(1, 69447339), (3, 23149113), (9, 7716371), (13, 5342103), (39, 1780701), (117, 593567), (169, 410931), (507, 136977), (1521, 45659)]