77928101

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^2\times {\mathrm{239}}^1$

素因数の和:520

約数の個数: 12

約数和(自身を含む): 83006400

約数和(自身を除く): 5078299

約数列:

[1, 19, 131, 239, 2489, 4541, 17161, 31309, 326059, 594871, 4101479, 77928101]

約数ペア:

[(1, 77928101), (19, 4101479), (131, 594871), (239, 326059), (2489, 31309), (4541, 17161)]