71827119

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87701}}^1$

素因数の和:87727

約数の個数: 24

約数和(自身を含む): 127694112

約数和(自身を除く): 55866993

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 87701, 263103, 613907, 789309, 1140113, 1841721, 3420339, 5525163, 7980791, 10261017, 23942373, 71827119]

約数ペア:

[(1, 71827119), (3, 23942373), (7, 10261017), (9, 7980791), (13, 5525163), (21, 3420339), (39, 1841721), (63, 1140113), (91, 789309), (117, 613907), (273, 263103), (819, 87701)]