159016041

素因数分解:

$3^6\times {\mathrm{331}}^1\times {\mathrm{659}}^1$

素因数の和:1008

約数の個数: 28

約数和(自身を含む): 239498160

約数和(自身を除く): 80482119

約数列:

[1, 3, 9, 27, 81, 243, 331, 659, 729, 993, 1977, 2979, 5931, 8937, 17793, 26811, 53379, 80433, 160137, 218129, 241299, 480411, 654387, 1963161, 5889483, 17668449, 53005347, 159016041]

約数ペア:

[(1, 159016041), (3, 53005347), (9, 17668449), (27, 5889483), (81, 1963161), (243, 654387), (331, 480411), (659, 241299), (729, 218129), (993, 160137), (1977, 80433), (2979, 53379), (5931, 26811), (8937, 17793)]