172360071

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{9887}}^1$

素因数の和:10055

約数の個数: 24

約数和(自身を含む): 269942400

約数和(自身を除く): 97582329

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1937, 5811, 9887, 17433, 29661, 88983, 128531, 385593, 1156779, 1473163, 4419489, 13258467, 19151119, 57453357, 172360071]

約数ペア:

[(1, 172360071), (3, 57453357), (9, 19151119), (13, 13258467), (39, 4419489), (117, 1473163), (149, 1156779), (447, 385593), (1341, 128531), (1937, 88983), (5811, 29661), (9887, 17433)]