149447379

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1\times {\mathrm{809}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 201398400

約数和(自身を除く): 51951021

約数列:

[1, 3, 139, 417, 443, 809, 1329, 2427, 61577, 112451, 184731, 337353, 358387, 1075161, 49815793, 149447379]

約数ペア:

[(1, 149447379), (3, 49815793), (139, 1075161), (417, 358387), (443, 337353), (809, 184731), (1329, 112451), (2427, 61577)]