121218097

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1459}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 164828160

約数和(自身を除く): 43610063

約数列:

[1, 7, 11, 13, 77, 83, 91, 143, 581, 913, 1001, 1079, 1459, 6391, 7553, 10213, 11869, 16049, 18967, 83083, 112343, 121097, 132769, 208637, 847679, 1332067, 1460459, 1574261, 9324469, 11019827, 17316871, 121218097]

約数ペア:

[(1, 121218097), (7, 17316871), (11, 11019827), (13, 9324469), (77, 1574261), (83, 1460459), (91, 1332067), (143, 847679), (581, 208637), (913, 132769), (1001, 121097), (1079, 112343), (1459, 83083), (6391, 18967), (7553, 16049), (10213, 11869)]