79887369

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{25679}}^1$

素因数の和:25760

約数の個数: 16

約数和(自身を含む): 114635520

約数和(自身を除く): 34748151

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 25679, 77037, 436543, 1309629, 1566419, 4699257, 26629123, 79887369]

約数ペア:

[(1, 79887369), (3, 26629123), (17, 4699257), (51, 1566419), (61, 1309629), (183, 436543), (1037, 77037), (3111, 25679)]