193395843

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:433

約数の個数: 40

約数和(自身を含む): 295772400

約数和(自身を除く): 102376557

約数列:

[1, 3, 9, 27, 81, 89, 139, 193, 267, 417, 579, 801, 1251, 1737, 2403, 3753, 5211, 7209, 11259, 12371, 15633, 17177, 26827, 37113, 51531, 80481, 111339, 154593, 241443, 334017, 463779, 724329, 1002051, 1391337, 2172987, 2387603, 7162809, 21488427, 64465281, 193395843]

約数ペア:

[(1, 193395843), (3, 64465281), (9, 21488427), (27, 7162809), (81, 2387603), (89, 2172987), (139, 1391337), (193, 1002051), (267, 724329), (417, 463779), (579, 334017), (801, 241443), (1251, 154593), (1737, 111339), (2403, 80481), (3753, 51531), (5211, 37113), (7209, 26827), (11259, 17177), (12371, 15633)]