633403323

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1831}}^1$

素因数の和:1897

約数の個数: 72

約数和(自身を含む): 1169841920

約数和(自身を除く): 536438597

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 289, 323, 357, 399, 867, 969, 1071, 1197, 1831, 2023, 2261, 2601, 2907, 5491, 5493, 6069, 6783, 12817, 16473, 16479, 18207, 20349, 31127, 34789, 38437, 38451, 49419, 93381, 104367, 115311, 115353, 217889, 243523, 280143, 313101, 345933, 529159, 591413, 653667, 730569, 1587477, 1774239, 1961001, 2191707, 3704113, 4139891, 4762431, 5322717, 10054021, 11112339, 12419673, 30162063, 33337017, 37259019, 70378147, 90486189, 211134441, 633403323]

約数ペア:

[(1, 633403323), (3, 211134441), (7, 90486189), (9, 70378147), (17, 37259019), (19, 33337017), (21, 30162063), (51, 12419673), (57, 11112339), (63, 10054021), (119, 5322717), (133, 4762431), (153, 4139891), (171, 3704113), (289, 2191707), (323, 1961001), (357, 1774239), (399, 1587477), (867, 730569), (969, 653667), (1071, 591413), (1197, 529159), (1831, 345933), (2023, 313101), (2261, 280143), (2601, 243523), (2907, 217889), (5491, 115353), (5493, 115311), (6069, 104367), (6783, 93381), (12817, 49419), (16473, 38451), (16479, 38437), (18207, 34789), (20349, 31127)]