727357266

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{3217}}^1$

素因数の和:3360

約数の個数: 64

約数和(自身を含む): 1668211200

約数和(自身を除く): 940853934

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 79, 106, 158, 159, 237, 318, 474, 477, 711, 954, 1422, 1431, 2133, 2862, 3217, 4187, 4266, 6434, 8374, 9651, 12561, 19302, 25122, 28953, 37683, 57906, 75366, 86859, 113049, 170501, 173718, 226098, 254143, 341002, 508286, 511503, 762429, 1023006, 1524858, 1534509, 2287287, 3069018, 4574574, 4603527, 6861861, 9207054, 13469579, 13723722, 26939158, 40408737, 80817474, 121226211, 242452422, 363678633, 727357266]

約数ペア:

[(1, 727357266), (2, 363678633), (3, 242452422), (6, 121226211), (9, 80817474), (18, 40408737), (27, 26939158), (53, 13723722), (54, 13469579), (79, 9207054), (106, 6861861), (158, 4603527), (159, 4574574), (237, 3069018), (318, 2287287), (474, 1534509), (477, 1524858), (711, 1023006), (954, 762429), (1422, 511503), (1431, 508286), (2133, 341002), (2862, 254143), (3217, 226098), (4187, 173718), (4266, 170501), (6434, 113049), (8374, 86859), (9651, 75366), (12561, 57906), (19302, 37683), (25122, 28953)]