53641341

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 89434800

約数和(自身を除く): 35793459

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 149, 153, 181, 221, 447, 543, 663, 1341, 1629, 1937, 1989, 2353, 2533, 3077, 5811, 7059, 7599, 9231, 17433, 21177, 22797, 26969, 27693, 32929, 40001, 80907, 98787, 120003, 242721, 296361, 350597, 360009, 458473, 1051791, 1375419, 3155373, 4126257, 5960149, 17880447, 53641341]

約数ペア:

[(1, 53641341), (3, 17880447), (9, 5960149), (13, 4126257), (17, 3155373), (39, 1375419), (51, 1051791), (117, 458473), (149, 360009), (153, 350597), (181, 296361), (221, 242721), (447, 120003), (543, 98787), (663, 80907), (1341, 40001), (1629, 32929), (1937, 27693), (1989, 26969), (2353, 22797), (2533, 21177), (3077, 17433), (5811, 9231), (7059, 7599)]