27590451

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{69149}}^1$

素因数の和:69178

約数の個数: 16

約数和(自身を含む): 44256000

約数和(自身を除く): 16665549

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 69149, 207447, 484043, 1313831, 1452129, 3941493, 9196817, 27590451]

約数ペア:

[(1, 27590451), (3, 9196817), (7, 3941493), (19, 1452129), (21, 1313831), (57, 484043), (133, 207447), (399, 69149)]