858746043

素因数分解:

$3^4\times {\mathrm{2753}}^1\times {\mathrm{3851}}^1$

素因数の和:6616

約数の個数: 20

約数和(自身を含む): 1283617368

約数和(自身を除く): 424871325

約数列:

[1, 3, 9, 27, 81, 2753, 3851, 8259, 11553, 24777, 34659, 74331, 103977, 222993, 311931, 10601803, 31805409, 95416227, 286248681, 858746043]

約数ペア:

[(1, 858746043), (3, 286248681), (9, 95416227), (27, 31805409), (81, 10601803), (2753, 311931), (3851, 222993), (8259, 103977), (11553, 74331), (24777, 34659)]