97802001

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{89809}}^1$

素因数の和:89837

約数の個数: 18

約数和(自身を含む): 155281490

約数和(自身を除く): 57479489

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 89809, 269427, 808281, 987899, 2963697, 8891091, 10866889, 32600667, 97802001]

約数ペア:

[(1, 97802001), (3, 32600667), (9, 10866889), (11, 8891091), (33, 2963697), (99, 987899), (121, 808281), (363, 269427), (1089, 89809)]