16186689

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 25536000

約数和(自身を除く): 9349311

約数列:

[1, 3, 9, 19, 27, 57, 139, 171, 227, 417, 513, 681, 1251, 2043, 2641, 3753, 4313, 6129, 7923, 12939, 23769, 31553, 38817, 71307, 94659, 116451, 283977, 599507, 851931, 1798521, 5395563, 16186689]

約数ペア:

[(1, 16186689), (3, 5395563), (9, 1798521), (19, 851931), (27, 599507), (57, 283977), (139, 116451), (171, 94659), (227, 71307), (417, 38817), (513, 31553), (681, 23769), (1251, 12939), (2043, 7923), (2641, 6129), (3753, 4313)]