54408717

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12781}}^1$

素因数の和:12841

約数の個数: 24

約数和(自身を含む): 87735648

約数和(自身を除く): 33326931

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 12781, 38343, 115029, 140591, 421773, 549583, 1265319, 1648749, 4946247, 6045413, 18136239, 54408717]

約数ペア:

[(1, 54408717), (3, 18136239), (9, 6045413), (11, 4946247), (33, 1648749), (43, 1265319), (99, 549583), (129, 421773), (387, 140591), (473, 115029), (1419, 38343), (4257, 12781)]