144957789

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{75617}}^1$

素因数の和:75697

約数の個数: 16

約数和(自身を含む): 217779840

約数和(自身を除く): 72822051

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 75617, 226851, 680553, 2041659, 5368807, 16106421, 48319263, 144957789]

約数ペア:

[(1, 144957789), (3, 48319263), (9, 16106421), (27, 5368807), (71, 2041659), (213, 680553), (639, 226851), (1917, 75617)]