71108667

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{38921}}^1$

素因数の和:38963

約数の個数: 24

約数和(自身を含む): 121436640

約数和(自身を除く): 50327973

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 38921, 116763, 272447, 350289, 817341, 1128709, 2452023, 3386127, 7900963, 10158381, 23702889, 71108667]

約数ペア:

[(1, 71108667), (3, 23702889), (7, 10158381), (9, 7900963), (21, 3386127), (29, 2452023), (63, 1128709), (87, 817341), (203, 350289), (261, 272447), (609, 116763), (1827, 38921)]