159737481

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{204007}}^1$

素因数の和:204045

約数の個数: 16

約数和(自身を含む): 244809600

約数和(自身を除く): 85072119

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 204007, 612021, 1836063, 5508189, 5916203, 17748609, 53245827, 159737481]

約数ペア:

[(1, 159737481), (3, 53245827), (9, 17748609), (27, 5916203), (29, 5508189), (87, 1836063), (261, 612021), (783, 204007)]