115917021

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1409}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 188150400

約数和(自身を除く): 72233379

約数列:

[1, 3, 9, 11, 27, 33, 99, 277, 297, 831, 1409, 2493, 3047, 4227, 7479, 9141, 12681, 15499, 27423, 38043, 46497, 82269, 139491, 390293, 418473, 1170879, 3512637, 4293223, 10537911, 12879669, 38639007, 115917021]

約数ペア:

[(1, 115917021), (3, 38639007), (9, 12879669), (11, 10537911), (27, 4293223), (33, 3512637), (99, 1170879), (277, 418473), (297, 390293), (831, 139491), (1409, 82269), (2493, 46497), (3047, 38043), (4227, 27423), (7479, 15499), (9141, 12681)]