195386013

素因数分解:

$3^4\times {\mathrm{599}}^1\times {\mathrm{4027}}^1$

素因数の和:4638

約数の個数: 20

約数和(自身を含む): 292432800

約数和(自身を除く): 97046787

約数列:

[1, 3, 9, 27, 81, 599, 1797, 4027, 5391, 12081, 16173, 36243, 48519, 108729, 326187, 2412173, 7236519, 21709557, 65128671, 195386013]

約数ペア:

[(1, 195386013), (3, 65128671), (9, 21709557), (27, 7236519), (81, 2412173), (599, 326187), (1797, 108729), (4027, 48519), (5391, 36243), (12081, 16173)]