26922537

素因数分解:

$3^4\times {\mathrm{509}}^1\times {\mathrm{653}}^1$

素因数の和:1174

約数の個数: 20

約数和(自身を含む): 40358340

約数和(自身を除く): 13435803

約数列:

[1, 3, 9, 27, 81, 509, 653, 1527, 1959, 4581, 5877, 13743, 17631, 41229, 52893, 332377, 997131, 2991393, 8974179, 26922537]

約数ペア:

[(1, 26922537), (3, 8974179), (9, 2991393), (27, 997131), (81, 332377), (509, 52893), (653, 41229), (1527, 17631), (1959, 13743), (4581, 5877)]