80553447

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 130546416

約数和(自身を除く): 49992969

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 227, 337, 351, 681, 1011, 1053, 2043, 2951, 3033, 4381, 6129, 8853, 9099, 13143, 18387, 26559, 27297, 39429, 76499, 79677, 118287, 229497, 239031, 354861, 688491, 994487, 2065473, 2983461, 6196419, 8950383, 26851149, 80553447]

約数ペア:

[(1, 80553447), (3, 26851149), (9, 8950383), (13, 6196419), (27, 2983461), (39, 2065473), (81, 994487), (117, 688491), (227, 354861), (337, 239031), (351, 229497), (681, 118287), (1011, 79677), (1053, 76499), (2043, 39429), (2951, 27297), (3033, 26559), (4381, 18387), (6129, 13143), (8853, 9099)]