265954760019

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2275393}}^1$

素因数の和:2275458

約数の個数: 48

約数和(自身を含む): 440625497312

約数和(自身を除く): 174670737293

約数列:

[1, 3, 9, 13, 27, 37, 39, 81, 111, 117, 243, 333, 351, 481, 999, 1053, 1443, 2997, 3159, 4329, 8991, 12987, 38961, 116883, 2275393, 6826179, 20478537, 29580109, 61435611, 84189541, 88740327, 184306833, 252568623, 266220981, 552920499, 757705869, 798662943, 1094464033, 2273117607, 2395988829, 3283392099, 6819352821, 7187966487, 9850176297, 20458058463, 29550528891, 88651586673, 265954760019]

約数ペア:

[(1, 265954760019), (3, 88651586673), (9, 29550528891), (13, 20458058463), (27, 9850176297), (37, 7187966487), (39, 6819352821), (81, 3283392099), (111, 2395988829), (117, 2273117607), (243, 1094464033), (333, 798662943), (351, 757705869), (481, 552920499), (999, 266220981), (1053, 252568623), (1443, 184306833), (2997, 88740327), (3159, 84189541), (4329, 61435611), (8991, 29580109), (12987, 20478537), (38961, 6826179), (116883, 2275393)]