76389483

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 35584917

約数列:

[1, 3, 17, 51, 53, 59, 159, 177, 479, 901, 1003, 1437, 2703, 3009, 3127, 8143, 9381, 24429, 25387, 28261, 53159, 76161, 84783, 159477, 431579, 480437, 1294737, 1441311, 1497833, 4493499, 25463161, 76389483]

約数ペア:

[(1, 76389483), (3, 25463161), (17, 4493499), (51, 1497833), (53, 1441311), (59, 1294737), (159, 480437), (177, 431579), (479, 159477), (901, 84783), (1003, 76161), (1437, 53159), (2703, 28261), (3009, 25387), (3127, 24429), (8143, 9381)]