33158403

素因数分解:

$3^4\times {\mathrm{419}}^1\times {\mathrm{977}}^1$

素因数の和:1408

約数の個数: 20

約数和(自身を含む): 49701960

約数和(自身を除く): 16543557

約数列:

[1, 3, 9, 27, 81, 419, 977, 1257, 2931, 3771, 8793, 11313, 26379, 33939, 79137, 409363, 1228089, 3684267, 11052801, 33158403]

約数ペア:

[(1, 33158403), (3, 11052801), (9, 3684267), (27, 1228089), (81, 409363), (419, 79137), (977, 33939), (1257, 26379), (2931, 11313), (3771, 8793)]