243404793

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{10133}}^1$

素因数の和:10313

約数の個数: 24

約数和(自身を含む): 374674248

約数和(自身を除く): 131269455

約数列:

[1, 3, 9, 17, 51, 153, 157, 471, 1413, 2669, 8007, 10133, 24021, 30399, 91197, 172261, 516783, 1550349, 1590881, 4772643, 14317929, 27044977, 81134931, 243404793]

約数ペア:

[(1, 243404793), (3, 81134931), (9, 27044977), (17, 14317929), (51, 4772643), (153, 1590881), (157, 1550349), (471, 516783), (1413, 172261), (2669, 91197), (8007, 30399), (10133, 24021)]