144505413

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{28723}}^1$

素因数の和:28785

約数の個数: 24

約数和(自身を含む): 230021792

約数和(自身を除く): 85516379

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 28723, 86169, 258507, 373399, 1120197, 1235089, 3360591, 3705267, 11115801, 16056157, 48168471, 144505413]

約数ペア:

[(1, 144505413), (3, 48168471), (9, 16056157), (13, 11115801), (39, 3705267), (43, 3360591), (117, 1235089), (129, 1120197), (387, 373399), (559, 258507), (1677, 86169), (5031, 28723)]