38864529

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{823}}^1$

素因数の和:899

約数の個数: 40

約数和(自身を含む): 64608192

約数和(自身を除く): 25743663

約数列:

[1, 3, 9, 11, 27, 33, 53, 81, 99, 159, 297, 477, 583, 823, 891, 1431, 1749, 2469, 4293, 5247, 7407, 9053, 15741, 22221, 27159, 43619, 47223, 66663, 81477, 130857, 244431, 392571, 479809, 733293, 1177713, 1439427, 3533139, 4318281, 12954843, 38864529]

約数ペア:

[(1, 38864529), (3, 12954843), (9, 4318281), (11, 3533139), (27, 1439427), (33, 1177713), (53, 733293), (81, 479809), (99, 392571), (159, 244431), (297, 130857), (477, 81477), (583, 66663), (823, 47223), (891, 43619), (1431, 27159), (1749, 22221), (2469, 15741), (4293, 9053), (5247, 7407)]