785179629

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{727}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 1335559680

約数和(自身を除く): 550380051

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 181, 221, 351, 459, 543, 663, 727, 1629, 1989, 2181, 2353, 3077, 4887, 5967, 6543, 7059, 9231, 9451, 12359, 19629, 21177, 27693, 28353, 37077, 40001, 63531, 83079, 85059, 111231, 120003, 131587, 160667, 255177, 333693, 360009, 394761, 482001, 1080027, 1184283, 1446003, 1710631, 2236979, 3552849, 4338009, 5131893, 6710937, 15395679, 20132811, 29080727, 46187037, 60398433, 87242181, 261726543, 785179629]

約数ペア:

[(1, 785179629), (3, 261726543), (9, 87242181), (13, 60398433), (17, 46187037), (27, 29080727), (39, 20132811), (51, 15395679), (117, 6710937), (153, 5131893), (181, 4338009), (221, 3552849), (351, 2236979), (459, 1710631), (543, 1446003), (663, 1184283), (727, 1080027), (1629, 482001), (1989, 394761), (2181, 360009), (2353, 333693), (3077, 255177), (4887, 160667), (5967, 131587), (6543, 120003), (7059, 111231), (9231, 85059), (9451, 83079), (12359, 63531), (19629, 40001), (21177, 37077), (27693, 28353)]