22865949

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 37627200

約数和(自身を除く): 14761251

約数列:

[1, 3, 9, 19, 27, 29, 53, 57, 87, 159, 171, 261, 477, 513, 551, 783, 841, 1007, 1431, 1537, 1653, 2523, 3021, 4611, 4959, 7569, 9063, 13833, 14877, 15979, 22707, 27189, 29203, 41499, 44573, 47937, 87609, 133719, 143811, 262827, 401157, 431433, 788481, 846887, 1203471, 2540661, 7621983, 22865949]

約数ペア:

[(1, 22865949), (3, 7621983), (9, 2540661), (19, 1203471), (27, 846887), (29, 788481), (53, 431433), (57, 401157), (87, 262827), (159, 143811), (171, 133719), (261, 87609), (477, 47937), (513, 44573), (551, 41499), (783, 29203), (841, 27189), (1007, 22707), (1431, 15979), (1537, 14877), (1653, 13833), (2523, 9063), (3021, 7569), (4611, 4959)]