77578622961

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{43801}}^1$

素因数の和:44046

約数の個数: 64

約数和(自身を含む): 130522951680

約数和(自身を除く): 52944328719

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 193, 399, 437, 483, 579, 1311, 1351, 3059, 3667, 4053, 4439, 9177, 11001, 13317, 25669, 31073, 43801, 77007, 84341, 93219, 131403, 253023, 306607, 590387, 832219, 919821, 1007423, 1771161, 2496657, 3022269, 5825533, 7051961, 8453593, 17476599, 19141037, 21155883, 25360779, 57423111, 59175151, 133987259, 160618267, 177525453, 194432639, 401961777, 481854801, 583297917, 1124327869, 1361028473, 3372983607, 3694220141, 4083085419, 11082660423, 25859540987, 77578622961]

約数ペア:

[(1, 77578622961), (3, 25859540987), (7, 11082660423), (19, 4083085419), (21, 3694220141), (23, 3372983607), (57, 1361028473), (69, 1124327869), (133, 583297917), (161, 481854801), (193, 401961777), (399, 194432639), (437, 177525453), (483, 160618267), (579, 133987259), (1311, 59175151), (1351, 57423111), (3059, 25360779), (3667, 21155883), (4053, 19141037), (4439, 17476599), (9177, 8453593), (11001, 7051961), (13317, 5825533), (25669, 3022269), (31073, 2496657), (43801, 1771161), (77007, 1007423), (84341, 919821), (93219, 832219), (131403, 590387), (253023, 306607)]