204030117

素因数分解:

$3^3\times {\mathrm{353}}^1\times {\mathrm{21407}}^1$

素因数の和:21769

約数の個数: 16

約数和(自身を含む): 303137280

約数和(自身を除く): 99107163

約数列:

[1, 3, 9, 27, 353, 1059, 3177, 9531, 21407, 64221, 192663, 577989, 7556671, 22670013, 68010039, 204030117]

約数ペア:

[(1, 204030117), (3, 68010039), (9, 22670013), (27, 7556671), (353, 577989), (1059, 192663), (3177, 64221), (9531, 21407)]