2636724231

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{2281}}^1$

素因数の和:2434

約数の個数: 48

約数和(自身を含む): 4066852608

約数和(自身を除く): 1430128377

約数列:

[1, 3, 9, 27, 67, 71, 81, 201, 213, 243, 603, 639, 1809, 1917, 2281, 4757, 5427, 5751, 6843, 14271, 16281, 17253, 20529, 42813, 61587, 128439, 152827, 161951, 184761, 385317, 458481, 485853, 554283, 1155951, 1375443, 1457559, 4126329, 4372677, 10850717, 12378987, 13118031, 32552151, 37136961, 39354093, 97656453, 292969359, 878908077, 2636724231]

約数ペア:

[(1, 2636724231), (3, 878908077), (9, 292969359), (27, 97656453), (67, 39354093), (71, 37136961), (81, 32552151), (201, 13118031), (213, 12378987), (243, 10850717), (603, 4372677), (639, 4126329), (1809, 1457559), (1917, 1375443), (2281, 1155951), (4757, 554283), (5427, 485853), (5751, 458481), (6843, 385317), (14271, 184761), (16281, 161951), (17253, 152827), (20529, 128439), (42813, 61587)]