66002769

素因数分解:

$3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1973}}^1$

素因数の和:2051

約数の個数: 40

約数和(自身を含む): 114649920

約数和(自身を除く): 48647151

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 413, 531, 567, 1239, 1593, 1973, 3717, 4779, 5919, 11151, 13811, 17757, 33453, 41433, 53271, 116407, 124299, 159813, 349221, 372897, 814849, 1047663, 1118691, 2444547, 3142989, 7333641, 9428967, 22000923, 66002769]

約数ペア:

[(1, 66002769), (3, 22000923), (7, 9428967), (9, 7333641), (21, 3142989), (27, 2444547), (59, 1118691), (63, 1047663), (81, 814849), (177, 372897), (189, 349221), (413, 159813), (531, 124299), (567, 116407), (1239, 53271), (1593, 41433), (1973, 33453), (3717, 17757), (4779, 13811), (5919, 11151)]