26649387

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7573}}^1$

素因数の和:7619

約数の個数: 24

約数和(自身を含む): 42535584

約数和(自身を除く): 15886197

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 7573, 22719, 68157, 128741, 174179, 386223, 522537, 1158669, 1567611, 2961043, 8883129, 26649387]

約数ペア:

[(1, 26649387), (3, 8883129), (9, 2961043), (17, 1567611), (23, 1158669), (51, 522537), (69, 386223), (153, 174179), (207, 128741), (391, 68157), (1173, 22719), (3519, 7573)]