66534885

素因数分解:

$3^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{911}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 118632960

約数和(自身を除く): 52098075

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 541, 911, 1623, 2705, 2733, 4555, 4869, 8115, 8199, 13665, 14607, 24345, 24597, 40995, 73035, 122985, 492851, 1478553, 2464255, 4435659, 7392765, 13306977, 22178295, 66534885]

約数ペア:

[(1, 66534885), (3, 22178295), (5, 13306977), (9, 7392765), (15, 4435659), (27, 2464255), (45, 1478553), (135, 492851), (541, 122985), (911, 73035), (1623, 40995), (2705, 24597), (2733, 24345), (4555, 14607), (4869, 13665), (8115, 8199)]