89277417

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 136604160

約数和(自身を除く): 47326743

約数列:

[1, 3, 9, 27, 43, 129, 131, 387, 393, 587, 1161, 1179, 1761, 3537, 5283, 5633, 15849, 16899, 25241, 50697, 75723, 76897, 152091, 227169, 230691, 681507, 692073, 2076219, 3306571, 9919713, 29759139, 89277417]

約数ペア:

[(1, 89277417), (3, 29759139), (9, 9919713), (27, 3306571), (43, 2076219), (129, 692073), (131, 681507), (387, 230691), (393, 227169), (587, 152091), (1161, 76897), (1179, 75723), (1761, 50697), (3537, 25241), (5283, 16899), (5633, 15849)]