63904269

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{148961}}^1$

素因数の和:148988

約数の個数: 16

約数和(自身を含む): 100102464

約数和(自身を除く): 36198195

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 148961, 446883, 1638571, 1936493, 4915713, 5809479, 21301423, 63904269]

約数ペア:

[(1, 63904269), (3, 21301423), (11, 5809479), (13, 4915713), (33, 1936493), (39, 1638571), (143, 446883), (429, 148961)]