68267661

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5009}}^1$

素因数の和:5089

約数の個数: 32

約数和(自身を含む): 115430400

約数和(自身を除く): 47162739

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 649, 1239, 1947, 4543, 5009, 13629, 15027, 35063, 55099, 105189, 165297, 295531, 385693, 886593, 1157079, 2068717, 3250841, 6206151, 9752523, 22755887, 68267661]

約数ペア:

[(1, 68267661), (3, 22755887), (7, 9752523), (11, 6206151), (21, 3250841), (33, 2068717), (59, 1157079), (77, 886593), (177, 385693), (231, 295531), (413, 165297), (649, 105189), (1239, 55099), (1947, 35063), (4543, 15027), (5009, 13629)]