55122711

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1163}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 87756288

約数和(自身を除く): 32633577

約数列:

[1, 3, 7, 21, 37, 61, 111, 183, 259, 427, 777, 1163, 1281, 2257, 3489, 6771, 8141, 15799, 24423, 43031, 47397, 70943, 129093, 212829, 301217, 496601, 903651, 1489803, 2624891, 7874673, 18374237, 55122711]

約数ペア:

[(1, 55122711), (3, 18374237), (7, 7874673), (21, 2624891), (37, 1489803), (61, 903651), (111, 496601), (183, 301217), (259, 212829), (427, 129093), (777, 70943), (1163, 47397), (1281, 43031), (2257, 24423), (3489, 15799), (6771, 8141)]