996918003

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{21991}}^1$

素因数の和:22096

約数の個数: 32

約数和(自身を含む): 1562311680

約数和(自身を除く): 565393677

約数列:

[1, 3, 9, 23, 27, 69, 73, 207, 219, 621, 657, 1679, 1971, 5037, 15111, 21991, 45333, 65973, 197919, 505793, 593757, 1517379, 1605343, 4552137, 4816029, 13656411, 14448087, 36922889, 43344261, 110768667, 332306001, 996918003]

約数ペア:

[(1, 996918003), (3, 332306001), (9, 110768667), (23, 43344261), (27, 36922889), (69, 14448087), (73, 13656411), (207, 4816029), (219, 4552137), (621, 1605343), (657, 1517379), (1679, 593757), (1971, 505793), (5037, 197919), (15111, 65973), (21991, 45333)]