80697617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4243}}^1$

素因数の和:4293

約数の個数: 32

約数和(自身を含む): 114078720

約数和(自身を除く): 33381103

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 247, 1001, 1463, 1729, 2717, 4243, 19019, 29701, 46673, 55159, 80617, 326711, 386113, 564319, 606749, 886787, 1048021, 4247243, 6207509, 7336147, 11528231, 80697617]

約数ペア:

[(1, 80697617), (7, 11528231), (11, 7336147), (13, 6207509), (19, 4247243), (77, 1048021), (91, 886787), (133, 606749), (143, 564319), (209, 386113), (247, 326711), (1001, 80617), (1463, 55159), (1729, 46673), (2717, 29701), (4243, 19019)]