39225879

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 74535552

約数和(自身を除く): 35309673

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 107, 161, 207, 231, 253, 321, 483, 529, 693, 749, 759, 963, 1177, 1449, 1587, 1771, 2247, 2277, 2461, 3531, 3703, 4761, 5313, 5819, 6741, 7383, 8239, 10593, 11109, 15939, 17227, 17457, 22149, 24717, 27071, 33327, 40733, 51681, 52371, 56603, 74151, 81213, 122199, 155043, 169809, 189497, 243639, 366597, 396221, 509427, 568491, 622633, 1188663, 1705473, 1867899, 3565989, 4358431, 5603697, 13075293, 39225879]

約数ペア:

[(1, 39225879), (3, 13075293), (7, 5603697), (9, 4358431), (11, 3565989), (21, 1867899), (23, 1705473), (33, 1188663), (63, 622633), (69, 568491), (77, 509427), (99, 396221), (107, 366597), (161, 243639), (207, 189497), (231, 169809), (253, 155043), (321, 122199), (483, 81213), (529, 74151), (693, 56603), (749, 52371), (759, 51681), (963, 40733), (1177, 33327), (1449, 27071), (1587, 24717), (1771, 22149), (2247, 17457), (2277, 17227), (2461, 15939), (3531, 11109), (3703, 10593), (4761, 8239), (5313, 7383), (5819, 6741)]