71282043

素因数分解:

$3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3083}}^1$

素因数の和:3463

約数の個数: 24

約数和(自身を含む): 118030848

約数和(自身を除く): 46748805

約数列:

[1, 3, 7, 9, 21, 63, 367, 1101, 2569, 3083, 3303, 7707, 9249, 21581, 23121, 27747, 64743, 194229, 1131461, 3394383, 7920227, 10183149, 23760681, 71282043]

約数ペア:

[(1, 71282043), (3, 23760681), (7, 10183149), (9, 7920227), (21, 3394383), (63, 1131461), (367, 194229), (1101, 64743), (2569, 27747), (3083, 23121), (3303, 21581), (7707, 9249)]