86945733

素因数分解:

$3^2\times 7^1\times {\mathrm{541}}^1\times {\mathrm{2551}}^1$

素因数の和:3105

約数の個数: 24

約数和(自身を含む): 143851136

約数和(自身を除く): 56905403

約数列:

[1, 3, 7, 9, 21, 63, 541, 1623, 2551, 3787, 4869, 7653, 11361, 17857, 22959, 34083, 53571, 160713, 1380091, 4140273, 9660637, 12420819, 28981911, 86945733]

約数ペア:

[(1, 86945733), (3, 28981911), (7, 12420819), (9, 9660637), (21, 4140273), (63, 1380091), (541, 160713), (1623, 53571), (2551, 34083), (3787, 22959), (4869, 17857), (7653, 11361)]