251750871693

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{2953}}^1\times {\mathrm{17839}}^1$

素因数の和:20863

約数の個数: 40

約数和(自身を含む): 382597353600

約数和(自身を除く): 130846481907

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 2953, 4779, 8859, 17839, 26577, 53517, 79731, 160551, 174227, 239193, 481653, 522681, 1052501, 1444959, 1568043, 3157503, 4704129, 9472509, 14112387, 28417527, 52678567, 85252581, 158035701, 474107103, 1422321309, 3108035453, 4266963927, 9324106359, 27972319077, 83916957231, 251750871693]

約数ペア:

[(1, 251750871693), (3, 83916957231), (9, 27972319077), (27, 9324106359), (59, 4266963927), (81, 3108035453), (177, 1422321309), (531, 474107103), (1593, 158035701), (2953, 85252581), (4779, 52678567), (8859, 28417527), (17839, 14112387), (26577, 9472509), (53517, 4704129), (79731, 3157503), (160551, 1568043), (174227, 1444959), (239193, 1052501), (481653, 522681)]