218366847

素因数分解:

$3^6\times {\mathrm{59}}^1\times {\mathrm{5077}}^1$

素因数の和:5154

約数の個数: 28

約数和(自身を含む): 333015240

約数和(自身を除く): 114648393

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 729, 1593, 4779, 5077, 14337, 15231, 43011, 45693, 137079, 299543, 411237, 898629, 1233711, 2695887, 3701133, 8087661, 24262983, 72788949, 218366847]

約数ペア:

[(1, 218366847), (3, 72788949), (9, 24262983), (27, 8087661), (59, 3701133), (81, 2695887), (177, 1233711), (243, 898629), (531, 411237), (729, 299543), (1593, 137079), (4779, 45693), (5077, 43011), (14337, 15231)]