201351177

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{108079}}^1$

素因数の和:108114

約数の個数: 20

約数和(自身を含む): 313864320

約数和(自身を除く): 112513143

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 108079, 324237, 972711, 2485817, 2918133, 7457451, 8754399, 22372353, 67117059, 201351177]

約数ペア:

[(1, 201351177), (3, 67117059), (9, 22372353), (23, 8754399), (27, 7457451), (69, 2918133), (81, 2485817), (207, 972711), (621, 324237), (1863, 108079)]