331369083

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1723}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 521337600

約数和(自身を除く): 189968517

約数列:

[1, 3, 9, 17, 27, 51, 153, 419, 459, 1257, 1723, 3771, 5169, 7123, 11313, 15507, 21369, 29291, 46521, 64107, 87873, 192321, 263619, 721937, 790857, 2165811, 6497433, 12272929, 19492299, 36818787, 110456361, 331369083]

約数ペア:

[(1, 331369083), (3, 110456361), (9, 36818787), (17, 19492299), (27, 12272929), (51, 6497433), (153, 2165811), (419, 790857), (459, 721937), (1257, 263619), (1723, 192321), (3771, 87873), (5169, 64107), (7123, 46521), (11313, 29291), (15507, 21369)]