80818171

素因数分解:

$7^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 93666304

約数和(自身を除く): 12848133

約数列:

[1, 7, 163, 193, 367, 1141, 1351, 2569, 31459, 59821, 70831, 220213, 418747, 495817, 11545453, 80818171]

約数ペア:

[(1, 80818171), (7, 11545453), (163, 495817), (193, 418747), (367, 220213), (1141, 70831), (1351, 59821), (2569, 31459)]