80279703

素因数分解:

$3^2\times 7^1\times {\mathrm{877}}^1\times {\mathrm{1453}}^1$

素因数の和:2343

約数の個数: 24

約数和(自身を含む): 132767648

約数和(自身を除く): 52487945

約数列:

[1, 3, 7, 9, 21, 63, 877, 1453, 2631, 4359, 6139, 7893, 10171, 13077, 18417, 30513, 55251, 91539, 1274281, 3822843, 8919967, 11468529, 26759901, 80279703]

約数ペア:

[(1, 80279703), (3, 26759901), (7, 11468529), (9, 8919967), (21, 3822843), (63, 1274281), (877, 91539), (1453, 55251), (2631, 30513), (4359, 18417), (6139, 13077), (7893, 10171)]