27303345

素因数分解:

$3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{769}}^1$

素因数の和:1046

約数の個数: 32

約数和(自身を含む): 48787200

約数和(自身を除く): 21483855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 263, 769, 789, 1315, 2307, 2367, 3845, 3945, 6921, 7101, 11535, 11835, 20763, 34605, 35505, 103815, 202247, 606741, 1011235, 1820223, 3033705, 5460669, 9101115, 27303345]

約数ペア:

[(1, 27303345), (3, 9101115), (5, 5460669), (9, 3033705), (15, 1820223), (27, 1011235), (45, 606741), (135, 202247), (263, 103815), (769, 35505), (789, 34605), (1315, 20763), (2307, 11835), (2367, 11535), (3845, 7101), (3945, 6921)]