387831283263

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{1889}}^1\times {\mathrm{164117}}^1$

素因数の和:166151

約数の個数: 24

約数和(自身を含む): 564533096400

約数和(自身を除く): 176701813137

約数列:

[1, 3, 9, 139, 417, 1251, 1889, 5667, 17001, 164117, 262571, 492351, 787713, 1477053, 2363139, 22812263, 68436789, 205310367, 310017013, 930051039, 2790153117, 43092364807, 129277094421, 387831283263]

約数ペア:

[(1, 387831283263), (3, 129277094421), (9, 43092364807), (139, 2790153117), (417, 930051039), (1251, 310017013), (1889, 205310367), (5667, 68436789), (17001, 22812263), (164117, 2363139), (262571, 1477053), (492351, 787713)]