39381309

素因数分解:

$3^7\times {\mathrm{11}}^1\times {\mathrm{1637}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 64471680

約数和(自身を除く): 25090371

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 1637, 2187, 2673, 4911, 8019, 14733, 18007, 24057, 44199, 54021, 132597, 162063, 397791, 486189, 1193373, 1458567, 3580119, 4375701, 13127103, 39381309]

約数ペア:

[(1, 39381309), (3, 13127103), (9, 4375701), (11, 3580119), (27, 1458567), (33, 1193373), (81, 486189), (99, 397791), (243, 162063), (297, 132597), (729, 54021), (891, 44199), (1637, 24057), (2187, 18007), (2673, 14733), (4911, 8019)]