79784649

素因数分解:

$3^3\times 7^1\times {\mathrm{422141}}^1$

素因数の和:422157

約数の個数: 16

約数和(自身を含む): 135085440

約数和(自身を除く): 55300791

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 422141, 1266423, 2954987, 3799269, 8864961, 11397807, 26594883, 79784649]

約数ペア:

[(1, 79784649), (3, 26594883), (7, 11397807), (9, 8864961), (21, 3799269), (27, 2954987), (63, 1266423), (189, 422141)]