54116019

素因数分解:

$3^4\times {\mathrm{359}}^1\times {\mathrm{1861}}^1$

素因数の和:2232

約数の個数: 20

約数和(自身を含む): 81108720

約数和(自身を除く): 26992701

約数列:

[1, 3, 9, 27, 81, 359, 1077, 1861, 3231, 5583, 9693, 16749, 29079, 50247, 150741, 668099, 2004297, 6012891, 18038673, 54116019]

約数ペア:

[(1, 54116019), (3, 18038673), (9, 6012891), (27, 2004297), (81, 668099), (359, 150741), (1077, 50247), (1861, 29079), (3231, 16749), (5583, 9693)]