951993

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:115

約数の個数: 40

約数和(自身を含む): 1719168

約数和(自身を除く): 767175

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 73, 81, 161, 189, 207, 219, 483, 511, 567, 621, 657, 1449, 1533, 1679, 1863, 1971, 4347, 4599, 5037, 5913, 11753, 13041, 13797, 15111, 35259, 41391, 45333, 105777, 135999, 317331, 951993]

約数ペア:

[(1, 951993), (3, 317331), (7, 135999), (9, 105777), (21, 45333), (23, 41391), (27, 35259), (63, 15111), (69, 13797), (73, 13041), (81, 11753), (161, 5913), (189, 5037), (207, 4599), (219, 4347), (483, 1971), (511, 1863), (567, 1679), (621, 1533), (657, 1449)]