287615061

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{30817}}^1$

素因数の和:30901

約数の個数: 24

約数和(自身を含む): 447107544

約数和(自身を除く): 159492483

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 3111, 9333, 30817, 92451, 277353, 523889, 1571667, 1879837, 4715001, 5639511, 16918533, 31957229, 95871687, 287615061]

約数ペア:

[(1, 287615061), (3, 95871687), (9, 31957229), (17, 16918533), (51, 5639511), (61, 4715001), (153, 1879837), (183, 1571667), (549, 523889), (1037, 277353), (3111, 92451), (9333, 30817)]