77869827

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7583}}^1$

素因数の和:7759

約数の個数: 24

約数和(自身を含む): 129352704

約数和(自身を除く): 51482877

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1467, 3423, 7583, 10269, 22749, 53081, 68247, 159243, 477729, 1236029, 3708087, 8652203, 11124261, 25956609, 77869827]

約数ペア:

[(1, 77869827), (3, 25956609), (7, 11124261), (9, 8652203), (21, 3708087), (63, 1236029), (163, 477729), (489, 159243), (1141, 68247), (1467, 53081), (3423, 22749), (7583, 10269)]