66905549139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{155956991}}^1$

素因数の和:155957018

約数の個数: 16

約数和(自身を含む): 104803098624

約数和(自身を除く): 37897549485

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 155956991, 467870973, 1715526901, 2027440883, 5146580703, 6082322649, 22301849713, 66905549139]

約数ペア:

[(1, 66905549139), (3, 22301849713), (11, 6082322649), (13, 5146580703), (33, 2027440883), (39, 1715526901), (143, 467870973), (429, 155956991)]