82651671

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1$

素因数の和:533

約数の個数: 40

約数和(自身を含む): 131829984

約数和(自身を除く): 49178313

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 193, 311, 459, 579, 933, 1377, 1737, 2799, 3281, 5211, 5287, 8397, 9843, 15633, 15861, 25191, 29529, 47583, 60023, 88587, 142749, 180069, 265761, 428247, 540207, 1020391, 1620621, 3061173, 4861863, 9183519, 27550557, 82651671]

約数ペア:

[(1, 82651671), (3, 27550557), (9, 9183519), (17, 4861863), (27, 3061173), (51, 1620621), (81, 1020391), (153, 540207), (193, 428247), (311, 265761), (459, 180069), (579, 142749), (933, 88587), (1377, 60023), (1737, 47583), (2799, 29529), (3281, 25191), (5211, 15861), (5287, 15633), (8397, 9843)]