207738729

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{63587}}^1$

素因数の和:63618

約数の個数: 24

約数和(自身を含む): 338288160

約数和(自身を除く): 130549431

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 63587, 190761, 572283, 699457, 1716849, 2098371, 6295113, 7694027, 18885339, 23082081, 69246243, 207738729]

約数ペア:

[(1, 207738729), (3, 69246243), (9, 23082081), (11, 18885339), (27, 7694027), (33, 6295113), (99, 2098371), (121, 1716849), (297, 699457), (363, 572283), (1089, 190761), (3267, 63587)]