40578057

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{599}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 65184000

約数和(自身を除く): 24605943

約数列:

[1, 3, 9, 13, 27, 39, 117, 193, 351, 579, 599, 1737, 1797, 2509, 5211, 5391, 7527, 7787, 16173, 22581, 23361, 67743, 70083, 115607, 210249, 346821, 1040463, 1502891, 3121389, 4508673, 13526019, 40578057]

約数ペア:

[(1, 40578057), (3, 13526019), (9, 4508673), (13, 3121389), (27, 1502891), (39, 1040463), (117, 346821), (193, 210249), (351, 115607), (579, 70083), (599, 67743), (1737, 23361), (1797, 22581), (2509, 16173), (5211, 7787), (5391, 7527)]