78875733

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{19577}}^1$

素因数の和:19676

約数の個数: 16

約数和(自身を含む): 112769280

約数和(自身を除く): 33893547

約数列:

[1, 3, 17, 51, 79, 237, 1343, 4029, 19577, 58731, 332809, 998427, 1546583, 4639749, 26291911, 78875733]

約数ペア:

[(1, 78875733), (3, 26291911), (17, 4639749), (51, 1546583), (79, 998427), (237, 332809), (1343, 58731), (4029, 19577)]