78880377

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{17107}}^1$

素因数の和:17192

約数の個数: 16

約数和(自身を含む): 110859840

約数和(自身を除く): 31979463

約数列:

[1, 3, 29, 53, 87, 159, 1537, 4611, 17107, 51321, 496103, 906671, 1488309, 2720013, 26293459, 78880377]

約数ペア:

[(1, 78880377), (3, 26293459), (29, 2720013), (53, 1488309), (87, 906671), (159, 496103), (1537, 51321), (4611, 17107)]