87488037

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{106823}}^1$

素因数の和:106849

約数の個数: 24

約数和(自身を含む): 155535744

約数和(自身を除く): 68047707

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 106823, 320469, 747761, 961407, 1388699, 2243283, 4166097, 6729849, 9720893, 12498291, 29162679, 87488037]

約数ペア:

[(1, 87488037), (3, 29162679), (7, 12498291), (9, 9720893), (13, 6729849), (21, 4166097), (39, 2243283), (63, 1388699), (91, 961407), (117, 747761), (273, 320469), (819, 106823)]