54157923

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 85049600

約数和(自身を除く): 30891677

約数列:

[1, 3, 9, 19, 27, 57, 171, 193, 513, 547, 579, 1641, 1737, 3667, 4923, 5211, 10393, 11001, 14769, 31179, 33003, 93537, 99009, 105571, 280611, 316713, 950139, 2005849, 2850417, 6017547, 18052641, 54157923]

約数ペア:

[(1, 54157923), (3, 18052641), (9, 6017547), (19, 2850417), (27, 2005849), (57, 950139), (171, 316713), (193, 280611), (513, 105571), (547, 99009), (579, 93537), (1641, 33003), (1737, 31179), (3667, 14769), (4923, 11001), (5211, 10393)]