63481291293

素因数分解:

$3^1\times 7^3\times {\mathrm{709}}^1\times {\mathrm{87013}}^1$

素因数の和:87746

約数の個数: 32

約数和(自身を含む): 98847904000

約数和(自身を除く): 35366612707

約数列:

[1, 3, 7, 21, 49, 147, 343, 709, 1029, 2127, 4963, 14889, 34741, 87013, 104223, 243187, 261039, 609091, 729561, 1827273, 4263637, 12790911, 29845459, 61692217, 89536377, 185076651, 431845519, 1295536557, 3022918633, 9068755899, 21160430431, 63481291293]

約数ペア:

[(1, 63481291293), (3, 21160430431), (7, 9068755899), (21, 3022918633), (49, 1295536557), (147, 431845519), (343, 185076651), (709, 89536377), (1029, 61692217), (2127, 29845459), (4963, 12790911), (14889, 4263637), (34741, 1827273), (87013, 729561), (104223, 609091), (243187, 261039)]