156944209527

素因数分解:

$3^3\times 7^1\times {\mathrm{830392643}}^1$

素因数の和:830392659

約数の個数: 16

約数和(自身を含む): 265725646080

約数和(自身を除く): 108781436553

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 830392643, 2491177929, 5812748501, 7473533787, 17438245503, 22420601361, 52314736509, 156944209527]

約数ペア:

[(1, 156944209527), (3, 52314736509), (7, 22420601361), (9, 17438245503), (21, 7473533787), (27, 5812748501), (63, 2491177929), (189, 830392643)]