89719407

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{20899}}^1$

素因数の和:20964

約数の個数: 20

約数和(自身を含む): 136560600

約数和(自身を除く): 46841193

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 20899, 62697, 188091, 564273, 1107647, 1692819, 3322941, 9968823, 29906469, 89719407]

約数ペア:

[(1, 89719407), (3, 29906469), (9, 9968823), (27, 3322941), (53, 1692819), (81, 1107647), (159, 564273), (477, 188091), (1431, 62697), (4293, 20899)]