164077792317

素因数分解:

$3^4\times {\mathrm{613}}^1\times {\mathrm{3304489}}^1$

素因数の和:3305114

約数の個数: 20

約数和(自身を含む): 245503780060

約数和(自身を除く): 81425987743

約数列:

[1, 3, 9, 27, 81, 613, 1839, 5517, 16551, 49653, 3304489, 9913467, 29740401, 89221203, 267663609, 2025651757, 6076955271, 18230865813, 54692597439, 164077792317]

約数ペア:

[(1, 164077792317), (3, 54692597439), (9, 18230865813), (27, 6076955271), (81, 2025651757), (613, 267663609), (1839, 89221203), (5517, 29740401), (16551, 9913467), (49653, 3304489)]