156799233921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6758879}}^1$

素因数の和:6758949

約数の個数: 32

約数和(自身を含む): 246563942400

約数和(自身を除く): 89764708479

約数列:

[1, 3, 11, 19, 33, 37, 57, 111, 209, 407, 627, 703, 1221, 2109, 7733, 23199, 6758879, 20276637, 74347669, 128418701, 223043007, 250078523, 385256103, 750235569, 1412605711, 2750863753, 4237817133, 4751491937, 8252591259, 14254475811, 52266411307, 156799233921]

約数ペア:

[(1, 156799233921), (3, 52266411307), (11, 14254475811), (19, 8252591259), (33, 4751491937), (37, 4237817133), (57, 2750863753), (111, 1412605711), (209, 750235569), (407, 385256103), (627, 250078523), (703, 223043007), (1221, 128418701), (2109, 74347669), (7733, 20276637), (23199, 6758879)]