67465713

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 108748800

約数和(自身を除く): 41283087

約数列:

[1, 3, 7, 19, 21, 57, 133, 353, 399, 479, 1059, 1437, 2471, 3353, 6707, 7413, 9101, 10059, 20121, 27303, 46949, 63707, 140847, 169087, 191121, 507261, 1183609, 3212653, 3550827, 9637959, 22488571, 67465713]

約数ペア:

[(1, 67465713), (3, 22488571), (7, 9637959), (19, 3550827), (21, 3212653), (57, 1183609), (133, 507261), (353, 191121), (399, 169087), (479, 140847), (1059, 63707), (1437, 46949), (2471, 27303), (3353, 20121), (6707, 10059), (7413, 9101)]