269656587

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{1429}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 415272000

約数和(自身を除く): 145615413

約数列:

[1, 3, 9, 27, 29, 87, 241, 261, 723, 783, 1429, 2169, 4287, 6507, 6989, 12861, 20967, 38583, 41441, 62901, 124323, 188703, 344389, 372969, 1033167, 1118907, 3099501, 9298503, 9987281, 29961843, 89885529, 269656587]

約数ペア:

[(1, 269656587), (3, 89885529), (9, 29961843), (27, 9987281), (29, 9298503), (87, 3099501), (241, 1118907), (261, 1033167), (723, 372969), (783, 344389), (1429, 188703), (2169, 124323), (4287, 62901), (6507, 41441), (6989, 38583), (12861, 20967)]