27538809

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7211}}^1$

素因数の和:7300

約数の個数: 16

約数和(自身を含む): 39233280

約数和(自身を除く): 11694471

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 7211, 21633, 137009, 411027, 483137, 1449411, 9179603, 27538809]

約数ペア:

[(1, 27538809), (3, 9179603), (19, 1449411), (57, 483137), (67, 411027), (201, 137009), (1273, 21633), (3819, 7211)]