69390549

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{7687}}^1$

素因数の和:7769

約数の個数: 24

約数和(自身を含む): 107939520

約数和(自身を除く): 38548971

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 3009, 7687, 9027, 23061, 69183, 130679, 392037, 453533, 1176111, 1360599, 4081797, 7710061, 23130183, 69390549]

約数ペア:

[(1, 69390549), (3, 23130183), (9, 7710061), (17, 4081797), (51, 1360599), (59, 1176111), (153, 453533), (177, 392037), (531, 130679), (1003, 69183), (3009, 23061), (7687, 9027)]