45219681

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{128831}}^1$

素因数の和:128853

約数の個数: 16

約数和(自身を含む): 72145920

約数和(自身を除く): 26926239

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 128831, 386493, 1159479, 1674803, 3478437, 5024409, 15073227, 45219681]

約数ペア:

[(1, 45219681), (3, 15073227), (9, 5024409), (13, 3478437), (27, 1674803), (39, 1159479), (117, 386493), (351, 128831)]