38040759

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{7699}}^1$

素因数の和:7772

約数の個数: 20

約数和(自身を含む): 57765400

約数和(自身を除く): 19724641

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 7699, 23097, 69291, 207873, 469639, 623619, 1408917, 4226751, 12680253, 38040759]

約数ペア:

[(1, 38040759), (3, 12680253), (9, 4226751), (27, 1408917), (61, 623619), (81, 469639), (183, 207873), (549, 69291), (1647, 23097), (4941, 7699)]