160990053

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{86137}}^1$

素因数の和:86236

約数の個数: 16

約数和(自身を含む): 248077440

約数和(自身を除く): 87087387

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 86137, 258411, 602959, 1808877, 7666193, 22998579, 53663351, 160990053]

約数ペア:

[(1, 160990053), (3, 53663351), (7, 22998579), (21, 7666193), (89, 1808877), (267, 602959), (623, 258411), (1869, 86137)]