86844849

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{13831}}^1$

素因数の和:13877

約数の個数: 32

約数和(自身を含む): 148721664

約数和(自身を除く): 61876815

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 13831, 41493, 96817, 179803, 290451, 318113, 539409, 954339, 1258621, 2226791, 3775863, 4135469, 6680373, 12406407, 28948283, 86844849]

約数ペア:

[(1, 86844849), (3, 28948283), (7, 12406407), (13, 6680373), (21, 4135469), (23, 3775863), (39, 2226791), (69, 1258621), (91, 954339), (161, 539409), (273, 318113), (299, 290451), (483, 179803), (897, 96817), (2093, 41493), (6279, 13831)]