27632871

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25801}}^1$

素因数の和:25831

約数の個数: 24

約数和(自身を含む): 48301344

約数和(自身を除く): 20668473

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 25801, 77403, 180607, 232209, 438617, 541821, 1315851, 1625463, 3070319, 3947553, 9210957, 27632871]

約数ペア:

[(1, 27632871), (3, 9210957), (7, 3947553), (9, 3070319), (17, 1625463), (21, 1315851), (51, 541821), (63, 438617), (119, 232209), (153, 180607), (357, 77403), (1071, 25801)]