89788971789

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{727313}}^1$

素因数の和:727402

約数の個数: 48

約数和(自身を含む): 149768498880

約数和(自身を除く): 59979527091

約数列:

[1, 3, 9, 11, 29, 33, 43, 87, 99, 129, 261, 319, 387, 473, 957, 1247, 1419, 2871, 3741, 4257, 11223, 13717, 41151, 123453, 727313, 2181939, 6545817, 8000443, 21092077, 24001329, 31274459, 63276231, 72003987, 93823377, 189828693, 232012847, 281470131, 344019049, 696038541, 906959311, 1032057147, 2088115623, 2720877933, 3096171441, 8162633799, 9976552421, 29929657263, 89788971789]

約数ペア:

[(1, 89788971789), (3, 29929657263), (9, 9976552421), (11, 8162633799), (29, 3096171441), (33, 2720877933), (43, 2088115623), (87, 1032057147), (99, 906959311), (129, 696038541), (261, 344019049), (319, 281470131), (387, 232012847), (473, 189828693), (957, 93823377), (1247, 72003987), (1419, 63276231), (2871, 31274459), (3741, 24001329), (4257, 21092077), (11223, 8000443), (13717, 6545817), (41151, 2181939), (123453, 727313)]