89121519

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{22153}}^1$

素因数の和:22311

約数の個数: 16

約数和(自身を含む): 132924000

約数和(自身を除く): 43802481

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 22153, 66459, 199377, 598131, 3300797, 9902391, 29707173, 89121519]

約数ペア:

[(1, 89121519), (3, 29707173), (9, 9902391), (27, 3300797), (149, 598131), (447, 199377), (1341, 66459), (4023, 22153)]