120609567

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2437}}^1$

素因数の和:2509

約数の個数: 40

約数和(自身を含む): 198238656

約数和(自身を除く): 77629089

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 141, 351, 423, 611, 1053, 1269, 1833, 2437, 3807, 5499, 7311, 16497, 21933, 31681, 49491, 65799, 95043, 114539, 197397, 285129, 343617, 855387, 1030851, 1489007, 2566161, 3092553, 4467021, 9277659, 13401063, 40203189, 120609567]

約数ペア:

[(1, 120609567), (3, 40203189), (9, 13401063), (13, 9277659), (27, 4467021), (39, 3092553), (47, 2566161), (81, 1489007), (117, 1030851), (141, 855387), (351, 343617), (423, 285129), (611, 197397), (1053, 114539), (1269, 95043), (1833, 65799), (2437, 49491), (3807, 31681), (5499, 21933), (7311, 16497)]