51443157

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{8377}}^1$

素因数の和:8492

約数の個数: 16

約数和(自身を含む): 72385920

約数和(自身を除く): 20942763

約数列:

[1, 3, 23, 69, 89, 267, 2047, 6141, 8377, 25131, 192671, 578013, 745553, 2236659, 17147719, 51443157]

約数ペア:

[(1, 51443157), (3, 17147719), (23, 2236659), (69, 745553), (89, 578013), (267, 192671), (2047, 25131), (6141, 8377)]