81794583

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{499}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 131040000

約数和(自身を除く): 49245417

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 467, 499, 1401, 1497, 4203, 4491, 6071, 6487, 12609, 13473, 18213, 19461, 54639, 58383, 163917, 175149, 233033, 699099, 2097297, 3029429, 6291891, 9088287, 27264861, 81794583]

約数ペア:

[(1, 81794583), (3, 27264861), (9, 9088287), (13, 6291891), (27, 3029429), (39, 2097297), (117, 699099), (351, 233033), (467, 175149), (499, 163917), (1401, 58383), (1497, 54639), (4203, 19461), (4491, 18213), (6071, 13473), (6487, 12609)]