39819087

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 74649600

約数和(自身を除く): 34830513

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 107, 179, 189, 231, 297, 321, 537, 693, 749, 963, 1177, 1253, 1611, 1969, 2079, 2247, 2889, 3531, 3759, 4833, 5907, 6741, 8239, 10593, 11277, 13783, 17721, 19153, 20223, 24717, 31779, 33831, 41349, 53163, 57459, 74151, 124047, 134071, 172377, 210683, 222453, 372141, 402213, 517131, 632049, 1206639, 1474781, 1896147, 3619917, 4424343, 5688441, 13273029, 39819087]

約数ペア:

[(1, 39819087), (3, 13273029), (7, 5688441), (9, 4424343), (11, 3619917), (21, 1896147), (27, 1474781), (33, 1206639), (63, 632049), (77, 517131), (99, 402213), (107, 372141), (179, 222453), (189, 210683), (231, 172377), (297, 134071), (321, 124047), (537, 74151), (693, 57459), (749, 53163), (963, 41349), (1177, 33831), (1253, 31779), (1611, 24717), (1969, 20223), (2079, 19153), (2247, 17721), (2889, 13783), (3531, 11277), (3759, 10593), (4833, 8239), (5907, 6741)]