27437091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{977}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 42812928

約数和(自身を除く): 15375837

約数列:

[1, 3, 11, 23, 33, 37, 69, 111, 253, 407, 759, 851, 977, 1221, 2553, 2931, 9361, 10747, 22471, 28083, 32241, 36149, 67413, 108447, 247181, 397639, 741543, 831427, 1192917, 2494281, 9145697, 27437091]

約数ペア:

[(1, 27437091), (3, 9145697), (11, 2494281), (23, 1192917), (33, 831427), (37, 741543), (69, 397639), (111, 247181), (253, 108447), (407, 67413), (759, 36149), (851, 32241), (977, 28083), (1221, 22471), (2553, 10747), (2931, 9361)]