68069421

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{18313}}^1$

素因数の和:18385

約数の個数: 24

約数和(自身を含む): 114279360

約数和(自身を除く): 46209939

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 18313, 54939, 128191, 164817, 384573, 1080467, 1153719, 3241401, 7563269, 9724203, 22689807, 68069421]

約数ペア:

[(1, 68069421), (3, 22689807), (7, 9724203), (9, 7563269), (21, 3241401), (59, 1153719), (63, 1080467), (177, 384573), (413, 164817), (531, 128191), (1239, 54939), (3717, 18313)]