69647979

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{32561}}^1$

素因数の和:32618

約数の個数: 16

約数和(自身を含む): 100030464

約数和(自身を除く): 30382485

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 32561, 97683, 748903, 1009391, 2246709, 3028173, 23215993, 69647979]

約数ペア:

[(1, 69647979), (3, 23215993), (23, 3028173), (31, 2246709), (69, 1009391), (93, 748903), (713, 97683), (2139, 32561)]