218630907

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{22307}}^1$

素因数の和:22341

約数の個数: 30

約数和(自身を含む): 359002644

約数和(自身を除く): 140371737

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 3267, 9801, 22307, 66921, 200763, 245377, 602289, 736131, 1806867, 2208393, 2699147, 6625179, 8097441, 19875537, 24292323, 72876969, 218630907]

約数ペア:

[(1, 218630907), (3, 72876969), (9, 24292323), (11, 19875537), (27, 8097441), (33, 6625179), (81, 2699147), (99, 2208393), (121, 1806867), (297, 736131), (363, 602289), (891, 245377), (1089, 200763), (3267, 66921), (9801, 22307)]