26971659

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 48222720

約数和(自身を除く): 21251061

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 429, 627, 741, 1103, 1287, 1881, 2223, 2717, 3309, 8151, 9927, 12133, 14339, 20957, 24453, 36399, 43017, 62871, 109197, 129051, 157729, 188613, 230527, 272441, 473187, 691581, 817323, 1419561, 2074743, 2451969, 2996851, 8990553, 26971659]

約数ペア:

[(1, 26971659), (3, 8990553), (9, 2996851), (11, 2451969), (13, 2074743), (19, 1419561), (33, 817323), (39, 691581), (57, 473187), (99, 272441), (117, 230527), (143, 188613), (171, 157729), (209, 129051), (247, 109197), (429, 62871), (627, 43017), (741, 36399), (1103, 24453), (1287, 20957), (1881, 14339), (2223, 12133), (2717, 9927), (3309, 8151)]