27211611

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{10889}}^1$

素因数の和:10923

約数の個数: 24

約数和(自身を含む): 44692560

約数和(自身を除く): 17480949

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 10889, 32667, 76223, 185113, 228669, 533561, 555339, 1295791, 1600683, 3887373, 9070537, 27211611]

約数ペア:

[(1, 27211611), (3, 9070537), (7, 3887373), (17, 1600683), (21, 1295791), (49, 555339), (51, 533561), (119, 228669), (147, 185113), (357, 76223), (833, 32667), (2499, 10889)]