42181641

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{10211}}^1$

素因数の和:10243

約数の個数: 24

約数和(自身を含む): 66909024

約数和(自身を除く): 24727383

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 10211, 30633, 91899, 173587, 275697, 520761, 827091, 1562283, 2481273, 4686849, 14060547, 42181641]

約数ペア:

[(1, 42181641), (3, 14060547), (9, 4686849), (17, 2481273), (27, 1562283), (51, 827091), (81, 520761), (153, 275697), (243, 173587), (459, 91899), (1377, 30633), (4131, 10211)]