71987487363

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{7919}}^1\times {\mathrm{91823}}^1$

素因数の和:99759

約数の個数: 24

約数和(自身を含む): 113450388480

約数和(自身を除く): 41462901117

約数列:

[1, 3, 9, 11, 33, 99, 7919, 23757, 71271, 87109, 91823, 261327, 275469, 783981, 826407, 1010053, 3030159, 9090477, 727146337, 2181439011, 6544317033, 7998609707, 23995829121, 71987487363]

約数ペア:

[(1, 71987487363), (3, 23995829121), (9, 7998609707), (11, 6544317033), (33, 2181439011), (99, 727146337), (7919, 9090477), (23757, 3030159), (71271, 1010053), (87109, 826407), (91823, 783981), (261327, 275469)]