56548989

素因数分解:

$3^3\times 7^2\times {\mathrm{42743}}^1$

素因数の和:42766

約数の個数: 24

約数和(自身を含む): 97456320

約数和(自身を除く): 40907331

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 42743, 128229, 299201, 384687, 897603, 1154061, 2094407, 2692809, 6283221, 8078427, 18849663, 56548989]

約数ペア:

[(1, 56548989), (3, 18849663), (7, 8078427), (9, 6283221), (21, 2692809), (27, 2094407), (49, 1154061), (63, 897603), (147, 384687), (189, 299201), (441, 128229), (1323, 42743)]