13956348519

素因数分解:

$3^6\times {\mathrm{71}}^1\times {\mathrm{269641}}^1$

素因数の和:269730

約数の個数: 28

約数和(自身を含む): 21219746832

約数和(自身を除く): 7263398313

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 729, 1917, 5751, 17253, 51759, 269641, 808923, 2426769, 7280307, 19144511, 21840921, 57433533, 65522763, 172300599, 196568289, 516901797, 1550705391, 4652116173, 13956348519]

約数ペア:

[(1, 13956348519), (3, 4652116173), (9, 1550705391), (27, 516901797), (71, 196568289), (81, 172300599), (213, 65522763), (243, 57433533), (639, 21840921), (729, 19144511), (1917, 7280307), (5751, 2426769), (17253, 808923), (51759, 269641)]