56658879

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 86169600

約数和(自身を除く): 29510721

約数列:

[1, 3, 9, 27, 79, 101, 237, 263, 303, 711, 789, 909, 2133, 2367, 2727, 7101, 7979, 20777, 23937, 26563, 62331, 71811, 79689, 186993, 215433, 239067, 560979, 717201, 2098477, 6295431, 18886293, 56658879]

約数ペア:

[(1, 56658879), (3, 18886293), (9, 6295431), (27, 2098477), (79, 717201), (101, 560979), (237, 239067), (263, 215433), (303, 186993), (711, 79689), (789, 71811), (909, 62331), (2133, 26563), (2367, 23937), (2727, 20777), (7101, 7979)]