127923309

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:426

約数の個数: 36

約数和(自身を含む): 195857116

約数和(自身を除く): 67933807

約数列:

[1, 3, 9, 23, 69, 97, 207, 277, 291, 529, 831, 873, 1587, 2231, 2493, 4761, 6371, 6693, 19113, 20079, 26869, 51313, 57339, 80607, 146533, 153939, 241821, 439599, 461817, 617987, 1318797, 1853961, 5561883, 14213701, 42641103, 127923309]

約数ペア:

[(1, 127923309), (3, 42641103), (9, 14213701), (23, 5561883), (69, 1853961), (97, 1318797), (207, 617987), (277, 461817), (291, 439599), (529, 241821), (831, 153939), (873, 146533), (1587, 80607), (2231, 57339), (2493, 51313), (4761, 26869), (6371, 20079), (6693, 19113)]