75141513

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:503

約数の個数: 40

約数和(自身を含む): 119885832

約数和(自身を除く): 44744319

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 197, 277, 459, 591, 831, 1377, 1773, 2493, 3349, 4709, 5319, 7479, 10047, 14127, 15957, 22437, 30141, 42381, 54569, 90423, 127143, 163707, 271269, 381429, 491121, 927673, 1473363, 2783019, 4420089, 8349057, 25047171, 75141513]

約数ペア:

[(1, 75141513), (3, 25047171), (9, 8349057), (17, 4420089), (27, 2783019), (51, 1473363), (81, 927673), (153, 491121), (197, 381429), (277, 271269), (459, 163707), (591, 127143), (831, 90423), (1377, 54569), (1773, 42381), (2493, 30141), (3349, 22437), (4709, 15957), (5319, 14127), (7479, 10047)]