57709743

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1543}}^1$

素因数の和:1703

約数の個数: 32

約数和(自身を含む): 95456256

約数和(自身を除く): 37746513

約数列:

[1, 3, 7, 13, 21, 39, 91, 137, 273, 411, 959, 1543, 1781, 2877, 4629, 5343, 10801, 12467, 20059, 32403, 37401, 60177, 140413, 211391, 421239, 634173, 1479737, 2748083, 4439211, 8244249, 19236581, 57709743]

約数ペア:

[(1, 57709743), (3, 19236581), (7, 8244249), (13, 4439211), (21, 2748083), (39, 1479737), (91, 634173), (137, 421239), (273, 211391), (411, 140413), (959, 60177), (1543, 37401), (1781, 32403), (2877, 20059), (4629, 12467), (5343, 10801)]