285469839

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{9551}}^1$

素因数の和:9610

約数の個数: 28

約数和(自身を含む): 438494112

約数和(自身を除く): 153024273

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 369, 729, 1107, 3321, 9551, 9963, 28653, 29889, 85959, 257877, 391591, 773631, 1174773, 2320893, 3524319, 6962679, 10572957, 31718871, 95156613, 285469839]

約数ペア:

[(1, 285469839), (3, 95156613), (9, 31718871), (27, 10572957), (41, 6962679), (81, 3524319), (123, 2320893), (243, 1174773), (369, 773631), (729, 391591), (1107, 257877), (3321, 85959), (9551, 29889), (9963, 28653)]