123310707

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3049}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 190612800

約数和(自身を除く): 67302093

約数列:

[1, 3, 13, 17, 39, 51, 61, 183, 221, 663, 793, 1037, 2379, 3049, 3111, 9147, 13481, 39637, 40443, 51833, 118911, 155499, 185989, 557967, 673829, 2021487, 2417857, 3161813, 7253571, 9485439, 41103569, 123310707]

約数ペア:

[(1, 123310707), (3, 41103569), (13, 9485439), (17, 7253571), (39, 3161813), (51, 2417857), (61, 2021487), (183, 673829), (221, 557967), (663, 185989), (793, 155499), (1037, 118911), (2379, 51833), (3049, 40443), (3111, 39637), (9147, 13481)]