190593

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1$

素因数の和:206

約数の個数: 20

約数和(自身を含む): 308308

約数和(自身を除く): 117715

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 181, 351, 543, 1053, 1629, 2353, 4887, 7059, 14661, 21177, 63531, 190593]

約数ペア:

[(1, 190593), (3, 63531), (9, 21177), (13, 14661), (27, 7059), (39, 4887), (81, 2353), (117, 1629), (181, 1053), (351, 543)]