67161015

素因数分解:

$3^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{1123}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 119773440

約数和(自身を除く): 52612425

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 443, 1123, 1329, 2215, 3369, 3987, 5615, 6645, 10107, 11961, 16845, 19935, 30321, 50535, 59805, 151605, 497489, 1492467, 2487445, 4477401, 7462335, 13432203, 22387005, 67161015]

約数ペア:

[(1, 67161015), (3, 22387005), (5, 13432203), (9, 7462335), (15, 4477401), (27, 2487445), (45, 1492467), (135, 497489), (443, 151605), (1123, 59805), (1329, 50535), (2215, 30321), (3369, 19935), (3987, 16845), (5615, 11961), (6645, 10107)]