64072227

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{2339}}^1$

素因数の和:2762

約数の個数: 16

約数和(自身を含む): 89406720

約数和(自身を除く): 25334493

約数列:

[1, 3, 23, 69, 397, 1191, 2339, 7017, 9131, 27393, 53797, 161391, 928583, 2785749, 21357409, 64072227]

約数ペア:

[(1, 64072227), (3, 21357409), (23, 2785749), (69, 928583), (397, 161391), (1191, 53797), (2339, 27393), (7017, 9131)]