73966311

素因数分解:

$3^3\times {\mathrm{157}}^1\times {\mathrm{17449}}^1$

素因数の和:17615

約数の個数: 16

約数和(自身を含む): 110284000

約数和(自身を除く): 36317689

約数列:

[1, 3, 9, 27, 157, 471, 1413, 4239, 17449, 52347, 157041, 471123, 2739493, 8218479, 24655437, 73966311]

約数ペア:

[(1, 73966311), (3, 24655437), (9, 8218479), (27, 2739493), (157, 471123), (471, 157041), (1413, 52347), (4239, 17449)]