132645821

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 176670720

約数和(自身を除く): 44024899

約数列:

[1, 7, 11, 19, 71, 77, 133, 209, 497, 781, 1277, 1349, 1463, 5467, 8939, 9443, 14047, 14839, 24263, 90667, 98329, 103873, 169841, 266893, 634669, 997337, 1722673, 1868251, 6981359, 12058711, 18949403, 132645821]

約数ペア:

[(1, 132645821), (7, 18949403), (11, 12058711), (19, 6981359), (71, 1868251), (77, 1722673), (133, 997337), (209, 634669), (497, 266893), (781, 169841), (1277, 103873), (1349, 98329), (1463, 90667), (5467, 24263), (8939, 14839), (9443, 14047)]