51523641

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{811}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 82759040

約数和(自身を除く): 31235399

約数列:

[1, 3, 9, 13, 27, 39, 117, 181, 351, 543, 811, 1629, 2353, 2433, 4887, 7059, 7299, 10543, 21177, 21897, 31629, 63531, 94887, 146791, 284661, 440373, 1321119, 1908283, 3963357, 5724849, 17174547, 51523641]

約数ペア:

[(1, 51523641), (3, 17174547), (9, 5724849), (13, 3963357), (27, 1908283), (39, 1321119), (117, 440373), (181, 284661), (351, 146791), (543, 94887), (811, 63531), (1629, 31629), (2353, 21897), (2433, 21177), (4887, 10543), (7059, 7299)]