79728891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{39607}}^1$

素因数の和:39682

約数の個数: 16

約数和(自身を含む): 117873408

約数和(自身を除く): 38144517

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 39607, 118821, 435677, 1307031, 2416027, 7248081, 26576297, 79728891]

約数ペア:

[(1, 79728891), (3, 26576297), (11, 7248081), (33, 2416027), (61, 1307031), (183, 435677), (671, 118821), (2013, 39607)]