57996729

素因数分解:

$3^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:691

約数の個数: 40

約数和(自身を含む): 99665280

約数和(自身を除く): 41668551

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 233, 439, 567, 699, 1317, 1631, 2097, 3073, 3951, 4893, 6291, 9219, 11853, 14679, 18873, 27657, 35559, 44037, 82971, 102287, 132111, 248913, 306861, 716009, 920583, 2148027, 2761749, 6444081, 8285247, 19332243, 57996729]

約数ペア:

[(1, 57996729), (3, 19332243), (7, 8285247), (9, 6444081), (21, 2761749), (27, 2148027), (63, 920583), (81, 716009), (189, 306861), (233, 248913), (439, 132111), (567, 102287), (699, 82971), (1317, 44037), (1631, 35559), (2097, 27657), (3073, 18873), (3951, 14679), (4893, 11853), (6291, 9219)]