80786097

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 140574720

約数和(自身を除く): 59788623

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 127, 161, 207, 381, 439, 483, 889, 1143, 1317, 1449, 2667, 2921, 3073, 3951, 8001, 8763, 9219, 10097, 20447, 26289, 27657, 30291, 55753, 61341, 70679, 90873, 167259, 184023, 212037, 390271, 501777, 636111, 1170813, 1282319, 3512439, 3846957, 8976233, 11540871, 26928699, 80786097]

約数ペア:

[(1, 80786097), (3, 26928699), (7, 11540871), (9, 8976233), (21, 3846957), (23, 3512439), (63, 1282319), (69, 1170813), (127, 636111), (161, 501777), (207, 390271), (381, 212037), (439, 184023), (483, 167259), (889, 90873), (1143, 70679), (1317, 61341), (1449, 55753), (2667, 30291), (2921, 27657), (3073, 26289), (3951, 20447), (8001, 10097), (8763, 9219)]