76437729

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{691}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 120574080

約数和(自身を除く): 44136351

約数列:

[1, 3, 9, 17, 27, 51, 153, 241, 459, 691, 723, 2073, 2169, 4097, 6219, 6507, 11747, 12291, 18657, 35241, 36873, 105723, 110619, 166531, 317169, 499593, 1498779, 2831027, 4496337, 8493081, 25479243, 76437729]

約数ペア:

[(1, 76437729), (3, 25479243), (9, 8493081), (17, 4496337), (27, 2831027), (51, 1498779), (153, 499593), (241, 317169), (459, 166531), (691, 110619), (723, 105723), (2073, 36873), (2169, 35241), (4097, 18657), (6219, 12291), (6507, 11747)]