131371119

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{442327}}^1$

素因数の和:442347

約数の個数: 16

約数和(自身を含む): 212317440

約数和(自身を除く): 80946321

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 442327, 1326981, 3980943, 4865597, 11942829, 14596791, 43790373, 131371119]

約数ペア:

[(1, 131371119), (3, 43790373), (9, 14596791), (11, 11942829), (27, 4865597), (33, 3980943), (99, 1326981), (297, 442327)]