82984077

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 139014720

約数和(自身を除く): 56030643

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 157, 171, 209, 281, 471, 627, 843, 1413, 1727, 1881, 2529, 2983, 3091, 5181, 5339, 8949, 9273, 15543, 16017, 26847, 27819, 32813, 44117, 48051, 58729, 98439, 132351, 176187, 295317, 397053, 485287, 528561, 838223, 1455861, 2514669, 4367583, 7544007, 9220453, 27661359, 82984077]

約数ペア:

[(1, 82984077), (3, 27661359), (9, 9220453), (11, 7544007), (19, 4367583), (33, 2514669), (57, 1455861), (99, 838223), (157, 528561), (171, 485287), (209, 397053), (281, 295317), (471, 176187), (627, 132351), (843, 98439), (1413, 58729), (1727, 48051), (1881, 44117), (2529, 32813), (2983, 27819), (3091, 26847), (5181, 16017), (5339, 15543), (8949, 9273)]