888923727

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2819}}^1$

素因数の和:3077

約数の個数: 40

約数和(自身を含む): 1412650800

約数和(自身を除く): 523727073

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 229, 459, 687, 1377, 2061, 2819, 3893, 6183, 8457, 11679, 18549, 25371, 35037, 47923, 76113, 105111, 143769, 228339, 315333, 431307, 645551, 1293921, 1936653, 3881763, 5809959, 10974367, 17429877, 32923101, 52289631, 98769303, 296307909, 888923727]

約数ペア:

[(1, 888923727), (3, 296307909), (9, 98769303), (17, 52289631), (27, 32923101), (51, 17429877), (81, 10974367), (153, 5809959), (229, 3881763), (459, 1936653), (687, 1293921), (1377, 645551), (2061, 431307), (2819, 315333), (3893, 228339), (6183, 143769), (8457, 105111), (11679, 76113), (18549, 47923), (25371, 35037)]