8049587481

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{26431}}^1$

素因数の和:26606

約数の個数: 48

約数和(自身を含む): 13277322240

約数和(自身を除く): 5227734759

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 137, 171, 247, 411, 741, 1233, 1781, 2223, 2603, 5343, 7809, 16029, 23427, 26431, 33839, 79293, 101517, 237879, 304551, 343603, 502189, 1030809, 1506567, 3092427, 3621047, 4519701, 6528457, 10863141, 19585371, 32589423, 47073611, 58756113, 68799893, 141220833, 206399679, 423662499, 619199037, 894398609, 2683195827, 8049587481]

約数ペア:

[(1, 8049587481), (3, 2683195827), (9, 894398609), (13, 619199037), (19, 423662499), (39, 206399679), (57, 141220833), (117, 68799893), (137, 58756113), (171, 47073611), (247, 32589423), (411, 19585371), (741, 10863141), (1233, 6528457), (1781, 4519701), (2223, 3621047), (2603, 3092427), (5343, 1506567), (7809, 1030809), (16029, 502189), (23427, 343603), (26431, 304551), (33839, 237879), (79293, 101517)]