89220771

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{6367}}^1$

素因数の和:6552

約数の個数: 20

約数和(自身を含む): 134071872

約数和(自身を除く): 44851101

約数列:

[1, 3, 9, 27, 81, 173, 519, 1557, 4671, 6367, 14013, 19101, 57303, 171909, 515727, 1101491, 3304473, 9913419, 29740257, 89220771]

約数ペア:

[(1, 89220771), (3, 29740257), (9, 9913419), (27, 3304473), (81, 1101491), (173, 515727), (519, 171909), (1557, 57303), (4671, 19101), (6367, 14013)]