1810361583

素因数分解:

$3^4\times {\mathrm{4271}}^1\times {\mathrm{5233}}^1$

素因数の和:9516

約数の個数: 20

約数和(自身を含む): 2705517408

約数和(自身を除く): 895155825

約数列:

[1, 3, 9, 27, 81, 4271, 5233, 12813, 15699, 38439, 47097, 115317, 141291, 345951, 423873, 22350143, 67050429, 201151287, 603453861, 1810361583]

約数ペア:

[(1, 1810361583), (3, 603453861), (9, 201151287), (27, 67050429), (81, 22350143), (4271, 423873), (5233, 345951), (12813, 141291), (15699, 115317), (38439, 47097)]