1810053

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 3134720

約数和(自身を除く): 1324667

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 157, 183, 189, 427, 471, 549, 1099, 1281, 1413, 1647, 3297, 3843, 4239, 9577, 9891, 11529, 28731, 29673, 67039, 86193, 201117, 258579, 603351, 1810053]

約数ペア:

[(1, 1810053), (3, 603351), (7, 258579), (9, 201117), (21, 86193), (27, 67039), (61, 29673), (63, 28731), (157, 11529), (183, 9891), (189, 9577), (427, 4239), (471, 3843), (549, 3297), (1099, 1647), (1281, 1413)]