87186213

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{2917}}^1$

素因数の和:2976

約数の個数: 28

約数和(自身を含む): 133953708

約数和(自身を除く): 46767495

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 1107, 2917, 3321, 8751, 9963, 26253, 29889, 78759, 119597, 236277, 358791, 708831, 1076373, 2126493, 3229119, 9687357, 29062071, 87186213]

約数ペア:

[(1, 87186213), (3, 29062071), (9, 9687357), (27, 3229119), (41, 2126493), (81, 1076373), (123, 708831), (243, 358791), (369, 236277), (729, 119597), (1107, 78759), (2917, 29889), (3321, 26253), (8751, 9963)]