85267623

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 133120000

約数和(自身を除く): 47852377

約数列:

[1, 3, 7, 21, 79, 103, 237, 309, 499, 553, 721, 1497, 1659, 2163, 3493, 8137, 10479, 24411, 39421, 51397, 56959, 118263, 154191, 170877, 275947, 359779, 827841, 1079337, 4060363, 12181089, 28422541, 85267623]

約数ペア:

[(1, 85267623), (3, 28422541), (7, 12181089), (21, 4060363), (79, 1079337), (103, 827841), (237, 359779), (309, 275947), (499, 170877), (553, 154191), (721, 118263), (1497, 56959), (1659, 51397), (2163, 39421), (3493, 24411), (8137, 10479)]