26365661919

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{17093}}^1$

素因数の和:17381

約数の個数: 40

約数和(自身を含む): 39960985680

約数和(自身を除く): 13595323761

約数列:

[1, 3, 9, 27, 81, 137, 139, 411, 417, 1233, 1251, 3699, 3753, 11097, 11259, 17093, 19043, 51279, 57129, 153837, 171387, 461511, 514161, 1384533, 1542483, 2341741, 2375927, 7025223, 7127781, 21075669, 21383343, 63227007, 64150029, 189681021, 192450087, 325501999, 976505997, 2929517991, 8788553973, 26365661919]

約数ペア:

[(1, 26365661919), (3, 8788553973), (9, 2929517991), (27, 976505997), (81, 325501999), (137, 192450087), (139, 189681021), (411, 64150029), (417, 63227007), (1233, 21383343), (1251, 21075669), (3699, 7127781), (3753, 7025223), (11097, 2375927), (11259, 2341741), (17093, 1542483), (19043, 1384533), (51279, 514161), (57129, 461511), (153837, 171387)]