53943003

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:529

約数の個数: 40

約数和(自身を含む): 84971040

約数和(自身を除く): 31028037

約数列:

[1, 3, 9, 27, 37, 41, 81, 111, 123, 333, 369, 439, 999, 1107, 1317, 1517, 2997, 3321, 3951, 4551, 11853, 13653, 16243, 17999, 35559, 40959, 48729, 53997, 122877, 146187, 161991, 438561, 485973, 665963, 1315683, 1457919, 1997889, 5993667, 17981001, 53943003]

約数ペア:

[(1, 53943003), (3, 17981001), (9, 5993667), (27, 1997889), (37, 1457919), (41, 1315683), (81, 665963), (111, 485973), (123, 438561), (333, 161991), (369, 146187), (439, 122877), (999, 53997), (1107, 48729), (1317, 40959), (1517, 35559), (2997, 17999), (3321, 16243), (3951, 13653), (4551, 11853)]