72695913

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{1913}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 99221760

約数和(自身を除く): 26525847

約数列:

[1, 3, 53, 159, 239, 717, 1913, 5739, 12667, 38001, 101389, 304167, 457207, 1371621, 24231971, 72695913]

約数ペア:

[(1, 72695913), (3, 24231971), (53, 1371621), (159, 457207), (239, 304167), (717, 101389), (1913, 38001), (5739, 12667)]