66495507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{74131}}^1$

素因数の和:74170

約数の個数: 16

約数和(自身を含む): 99633408

約数和(自身を除く): 33137901

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 74131, 222393, 963703, 1705013, 2891109, 5115039, 22165169, 66495507]

約数ペア:

[(1, 66495507), (3, 22165169), (13, 5115039), (23, 2891109), (39, 1705013), (69, 963703), (299, 222393), (897, 74131)]