66371139

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{277}}^1\times {\mathrm{337}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 97722560

約数和(自身を除く): 31351421

約数列:

[1, 3, 9, 79, 237, 277, 337, 711, 831, 1011, 2493, 3033, 21883, 26623, 65649, 79869, 93349, 196947, 239607, 280047, 840141, 7374571, 22123713, 66371139]

約数ペア:

[(1, 66371139), (3, 22123713), (9, 7374571), (79, 840141), (237, 280047), (277, 239607), (337, 196947), (711, 93349), (831, 79869), (1011, 65649), (2493, 26623), (3033, 21883)]