9678879

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{617}}^1$

素因数の和:716

約数の個数: 32

約数和(自身を含む): 16611840

約数和(自身を除く): 6932961

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 617, 747, 1743, 1851, 2241, 4319, 5229, 5553, 12957, 15687, 16659, 38871, 51211, 116613, 153633, 358477, 460899, 1075431, 1382697, 3226293, 9678879]

約数ペア:

[(1, 9678879), (3, 3226293), (7, 1382697), (9, 1075431), (21, 460899), (27, 358477), (63, 153633), (83, 116613), (189, 51211), (249, 38871), (581, 16659), (617, 15687), (747, 12957), (1743, 5553), (1851, 5229), (2241, 4319)]