71048277

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2549}}^1$

素因数の和:2737

約数の個数: 24

約数和(自身を含む): 108732000

約数和(自身を除く): 37683723

約数列:

[1, 3, 9, 19, 57, 163, 171, 489, 1467, 2549, 3097, 7647, 9291, 22941, 27873, 48431, 145293, 415487, 435879, 1246461, 3739383, 7894253, 23682759, 71048277]

約数ペア:

[(1, 71048277), (3, 23682759), (9, 7894253), (19, 3739383), (57, 1246461), (163, 435879), (171, 415487), (489, 145293), (1467, 48431), (2549, 27873), (3097, 22941), (7647, 9291)]