190070091

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 314496000

約数和(自身を除く): 124425909

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 89, 171, 181, 207, 267, 437, 513, 543, 621, 801, 1311, 1629, 1691, 2047, 2403, 3439, 3933, 4163, 4887, 5073, 6141, 10317, 11799, 12489, 15219, 16109, 18423, 30951, 37467, 38893, 45657, 48327, 55269, 79097, 92853, 112401, 116679, 144981, 237291, 306071, 350037, 370507, 434943, 711873, 918213, 1050111, 1111521, 2135619, 2754639, 3334563, 7039633, 8263917, 10003689, 21118899, 63356697, 190070091]

約数ペア:

[(1, 190070091), (3, 63356697), (9, 21118899), (19, 10003689), (23, 8263917), (27, 7039633), (57, 3334563), (69, 2754639), (89, 2135619), (171, 1111521), (181, 1050111), (207, 918213), (267, 711873), (437, 434943), (513, 370507), (543, 350037), (621, 306071), (801, 237291), (1311, 144981), (1629, 116679), (1691, 112401), (2047, 92853), (2403, 79097), (3439, 55269), (3933, 48327), (4163, 45657), (4887, 38893), (5073, 37467), (6141, 30951), (10317, 18423), (11799, 16109), (12489, 15219)]