78679029

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{761}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 123919488

約数和(自身を除く): 45240459

約数列:

[1, 3, 11, 13, 33, 39, 143, 241, 429, 723, 761, 2283, 2651, 3133, 7953, 8371, 9399, 9893, 25113, 29679, 34463, 103389, 108823, 183401, 326469, 550203, 2017411, 2384213, 6052233, 7152639, 26226343, 78679029]

約数ペア:

[(1, 78679029), (3, 26226343), (11, 7152639), (13, 6052233), (33, 2384213), (39, 2017411), (143, 550203), (241, 326469), (429, 183401), (723, 108823), (761, 103389), (2283, 34463), (2651, 29679), (3133, 25113), (7953, 9893), (8371, 9399)]