27418366941

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{131}}^1\times {\mathrm{1693}}^1$

素因数の和:1899

約数の個数: 72

約数和(自身を含む): 44405865504

約数和(自身を除く): 16987498563

約数列:

[1, 3, 7, 21, 29, 49, 87, 131, 147, 203, 393, 609, 841, 917, 1421, 1693, 2523, 2751, 3799, 4263, 5079, 5887, 6419, 11397, 11851, 17661, 19257, 26593, 35553, 41209, 49097, 79779, 82957, 110171, 123627, 147291, 186151, 221783, 248871, 330513, 343679, 558453, 665349, 771197, 1031037, 1423813, 1552481, 2313591, 2405753, 4271439, 4657443, 5398379, 6431707, 7217259, 9966691, 10867367, 16195137, 19295121, 29900073, 32602101, 45021949, 69766837, 135065847, 186519503, 209300511, 315153643, 559558509, 945460929, 1305636521, 3916909563, 9139455647, 27418366941]

約数ペア:

[(1, 27418366941), (3, 9139455647), (7, 3916909563), (21, 1305636521), (29, 945460929), (49, 559558509), (87, 315153643), (131, 209300511), (147, 186519503), (203, 135065847), (393, 69766837), (609, 45021949), (841, 32602101), (917, 29900073), (1421, 19295121), (1693, 16195137), (2523, 10867367), (2751, 9966691), (3799, 7217259), (4263, 6431707), (5079, 5398379), (5887, 4657443), (6419, 4271439), (11397, 2405753), (11851, 2313591), (17661, 1552481), (19257, 1423813), (26593, 1031037), (35553, 771197), (41209, 665349), (49097, 558453), (79779, 343679), (82957, 330513), (110171, 248871), (123627, 221783), (147291, 186151)]