31615691691

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{397}}^1\times {\mathrm{4603}}^1$

素因数の和:5155

約数の個数: 32

約数和(自身を含む): 43391042560

約数和(自身を除く): 11775350869

約数列:

[1, 3, 73, 79, 219, 237, 397, 1191, 4603, 5767, 13809, 17301, 28981, 31363, 86943, 94089, 336019, 363637, 1008057, 1090911, 1827391, 2289499, 5482173, 6868497, 26545501, 79636503, 133399543, 144363889, 400198629, 433091667, 10538563897, 31615691691]

約数ペア:

[(1, 31615691691), (3, 10538563897), (73, 433091667), (79, 400198629), (219, 144363889), (237, 133399543), (397, 79636503), (1191, 26545501), (4603, 6868497), (5767, 5482173), (13809, 2289499), (17301, 1827391), (28981, 1090911), (31363, 1008057), (86943, 363637), (94089, 336019)]