562215681

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{739}}^1\times {\mathrm{1483}}^1$

素因数の和:2250

約数の個数: 32

約数和(自身を含む): 878528000

約数和(自身を除く): 316312319

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 739, 1483, 2217, 4449, 6651, 13347, 14041, 19953, 28177, 40041, 42123, 84531, 126369, 253593, 379107, 760779, 1095937, 3287811, 9863433, 20822803, 29590299, 62468409, 187405227, 562215681]

約数ペア:

[(1, 562215681), (3, 187405227), (9, 62468409), (19, 29590299), (27, 20822803), (57, 9863433), (171, 3287811), (513, 1095937), (739, 760779), (1483, 379107), (2217, 253593), (4449, 126369), (6651, 84531), (13347, 42123), (14041, 40041), (19953, 28177)]