65441817

素因数分解:

$3^3\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1913}}^1$

素因数の和:2110

約数の個数: 32

約数和(自身を含む): 111471360

約数和(自身を除く): 46029543

約数列:

[1, 3, 7, 9, 21, 27, 63, 181, 189, 543, 1267, 1629, 1913, 3801, 4887, 5739, 11403, 13391, 17217, 34209, 40173, 51651, 120519, 346253, 361557, 1038759, 2423771, 3116277, 7271313, 9348831, 21813939, 65441817]

約数ペア:

[(1, 65441817), (3, 21813939), (7, 9348831), (9, 7271313), (21, 3116277), (27, 2423771), (63, 1038759), (181, 361557), (189, 346253), (543, 120519), (1267, 51651), (1629, 40173), (1913, 34209), (3801, 17217), (4887, 13391), (5739, 11403)]