127365723

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{601}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 194181120

約数和(自身を除く): 66815397

約数列:

[1, 3, 9, 27, 47, 141, 167, 423, 501, 601, 1269, 1503, 1803, 4509, 5409, 7849, 16227, 23547, 28247, 70641, 84741, 100367, 211923, 254223, 301101, 762669, 903303, 2709909, 4717249, 14151747, 42455241, 127365723]

約数ペア:

[(1, 127365723), (3, 42455241), (9, 14151747), (27, 4717249), (47, 2709909), (141, 903303), (167, 762669), (423, 301101), (501, 254223), (601, 211923), (1269, 100367), (1503, 84741), (1803, 70641), (4509, 28247), (5409, 23547), (7849, 16227)]