129657834

素因数分解:

$2^1\times 3^4\times {\mathrm{800357}}^1$

素因数の和:800371

約数の個数: 20

約数和(自身を含む): 290529954

約数和(自身を除く): 160872120

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 800357, 1600714, 2401071, 4802142, 7203213, 14406426, 21609639, 43219278, 64828917, 129657834]

約数ペア:

[(1, 129657834), (2, 64828917), (3, 43219278), (6, 21609639), (9, 14406426), (18, 7203213), (27, 4802142), (54, 2401071), (81, 1600714), (162, 800357)]