55572993

素因数分解:

$3^3\times 7^1\times {\mathrm{283}}^1\times {\mathrm{1039}}^1$

素因数の和:1338

約数の個数: 32

約数和(自身を含む): 94515200

約数和(自身を除く): 38942207

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 283, 849, 1039, 1981, 2547, 3117, 5943, 7273, 7641, 9351, 17829, 21819, 28053, 53487, 65457, 196371, 294037, 882111, 2058259, 2646333, 6174777, 7938999, 18524331, 55572993]

約数ペア:

[(1, 55572993), (3, 18524331), (7, 7938999), (9, 6174777), (21, 2646333), (27, 2058259), (63, 882111), (189, 294037), (283, 196371), (849, 65457), (1039, 53487), (1981, 28053), (2547, 21819), (3117, 17829), (5943, 9351), (7273, 7641)]