66608349

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{1373}}^1$

素因数の和:1636

約数の個数: 16

約数和(自身を含む): 90310272

約数和(自身を除く): 23701923

約数列:

[1, 3, 103, 157, 309, 471, 1373, 4119, 16171, 48513, 141419, 215561, 424257, 646683, 22202783, 66608349]

約数ペア:

[(1, 66608349), (3, 22202783), (103, 646683), (157, 424257), (309, 215561), (471, 141419), (1373, 48513), (4119, 16171)]