80744587

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{5323}}^1$

素因数の和:5538

約数の個数: 16

約数和(自身を含む): 101198592

約数和(自身を除く): 20454005

約数列:

[1, 7, 11, 77, 197, 1379, 2167, 5323, 15169, 37261, 58553, 409871, 1048631, 7340417, 11534941, 80744587]

約数ペア:

[(1, 80744587), (7, 11534941), (11, 7340417), (77, 1048631), (197, 409871), (1379, 58553), (2167, 37261), (5323, 15169)]