26437131

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3253}}^1$

素因数の和:3312

約数の個数: 32

約数和(自身を含む): 45816320

約数和(自身を除く): 19379189

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 1161, 2709, 3253, 8127, 9759, 22771, 29277, 68313, 87831, 139879, 204939, 419637, 614817, 979153, 1258911, 2937459, 3776733, 8812377, 26437131]

約数ペア:

[(1, 26437131), (3, 8812377), (7, 3776733), (9, 2937459), (21, 1258911), (27, 979153), (43, 614817), (63, 419637), (129, 204939), (189, 139879), (301, 87831), (387, 68313), (903, 29277), (1161, 22771), (2709, 9759), (3253, 8127)]