69841209

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2503}}^1$

素因数の和:2708

約数の個数: 16

約数和(自身を含む): 95192064

約数和(自身を除く): 25350855

約数列:

[1, 3, 71, 131, 213, 393, 2503, 7509, 9301, 27903, 177713, 327893, 533139, 983679, 23280403, 69841209]

約数ペア:

[(1, 69841209), (3, 23280403), (71, 983679), (131, 533139), (213, 327893), (393, 177713), (2503, 27903), (7509, 9301)]