78027129

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2389}}^1$

素因数の和:2605

約数の個数: 24

約数和(自身を含む): 119308800

約数和(自身を除く): 41281671

約数列:

[1, 3, 9, 19, 57, 171, 191, 573, 1719, 2389, 3629, 7167, 10887, 21501, 32661, 45391, 136173, 408519, 456299, 1368897, 4106691, 8669681, 26009043, 78027129]

約数ペア:

[(1, 78027129), (3, 26009043), (9, 8669681), (19, 4106691), (57, 1368897), (171, 456299), (191, 408519), (573, 136173), (1719, 45391), (2389, 32661), (3629, 21501), (7167, 10887)]