252064683

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1565

約数の個数: 48

約数和(自身を含む): 415571040

約数和(自身を除く): 163506357

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 169, 333, 351, 481, 507, 999, 1443, 1493, 1521, 4329, 4479, 4563, 6253, 12987, 13437, 18759, 19409, 40311, 55241, 56277, 58227, 165723, 168831, 174681, 252317, 497169, 524043, 718133, 756951, 1491507, 2154399, 2270853, 6463197, 6812559, 9335729, 19389591, 28007187, 84021561, 252064683]

約数ペア:

[(1, 252064683), (3, 84021561), (9, 28007187), (13, 19389591), (27, 9335729), (37, 6812559), (39, 6463197), (111, 2270853), (117, 2154399), (169, 1491507), (333, 756951), (351, 718133), (481, 524043), (507, 497169), (999, 252317), (1443, 174681), (1493, 168831), (1521, 165723), (4329, 58227), (4479, 56277), (4563, 55241), (6253, 40311), (12987, 19409), (13437, 18759)]