80641383

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 114723840

約数和(自身を除く): 34082457

約数列:

[1, 3, 41, 43, 79, 123, 129, 193, 237, 579, 1763, 3239, 3397, 5289, 7913, 8299, 9717, 10191, 15247, 23739, 24897, 45741, 139277, 340259, 417831, 625127, 655621, 1020777, 1875381, 1966863, 26880461, 80641383]

約数ペア:

[(1, 80641383), (3, 26880461), (41, 1966863), (43, 1875381), (79, 1020777), (123, 655621), (129, 625127), (193, 417831), (237, 340259), (579, 139277), (1763, 45741), (3239, 24897), (3397, 23739), (5289, 15247), (7913, 10191), (8299, 9717)]