78840003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{14657}}^1$

素因数の和:14834

約数の個数: 16

約数和(自身を含む): 115387776

約数和(自身を除く): 36547773

約数列:

[1, 3, 11, 33, 163, 489, 1793, 5379, 14657, 43971, 161227, 483681, 2389091, 7167273, 26280001, 78840003]

約数ペア:

[(1, 78840003), (3, 26280001), (11, 7167273), (33, 2389091), (163, 483681), (489, 161227), (1793, 43971), (5379, 14657)]