207613809

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{104381}}^1$

素因数の和:104417

約数の個数: 24

約数和(自身を含む): 341955432

約数和(自身を除く): 134341623

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 104381, 313143, 939429, 1356953, 1774477, 4070859, 5323431, 12212577, 15970293, 23068201, 69204603, 207613809]

約数ペア:

[(1, 207613809), (3, 69204603), (9, 23068201), (13, 15970293), (17, 12212577), (39, 5323431), (51, 4070859), (117, 1774477), (153, 1356953), (221, 939429), (663, 313143), (1989, 104381)]