79937613

素因数分解:

$3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{5309}}^1$

素因数の和:5561

約数の個数: 24

約数和(自身を含む): 132537600

約数和(自身を除く): 52599987

約数列:

[1, 3, 7, 9, 21, 63, 239, 717, 1673, 2151, 5019, 5309, 15057, 15927, 37163, 47781, 111489, 334467, 1268851, 3806553, 8881957, 11419659, 26645871, 79937613]

約数ペア:

[(1, 79937613), (3, 26645871), (7, 11419659), (9, 8881957), (21, 3806553), (63, 1268851), (239, 334467), (717, 111489), (1673, 47781), (2151, 37163), (5019, 15927), (5309, 15057)]