542319327

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{30949}}^1$

素因数の和:31028

約数の個数: 32

約数和(自身を含む): 891360000

約数和(自身を除く): 349040673

約数列:

[1, 3, 9, 11, 27, 33, 59, 99, 177, 297, 531, 649, 1593, 1947, 5841, 17523, 30949, 92847, 278541, 340439, 835623, 1021317, 1825991, 3063951, 5477973, 9191853, 16433919, 20085901, 49301757, 60257703, 180773109, 542319327]

約数ペア:

[(1, 542319327), (3, 180773109), (9, 60257703), (11, 49301757), (27, 20085901), (33, 16433919), (59, 9191853), (99, 5477973), (177, 3063951), (297, 1825991), (531, 1021317), (649, 835623), (1593, 340439), (1947, 278541), (5841, 92847), (17523, 30949)]