68458677

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1697}}^1$

素因数の和:1837

約数の個数: 32

約数和(自身を含む): 111497472

約数和(自身を除く): 43038795

約数列:

[1, 3, 7, 17, 21, 51, 113, 119, 339, 357, 791, 1697, 1921, 2373, 5091, 5763, 11879, 13447, 28849, 35637, 40341, 86547, 191761, 201943, 575283, 605829, 1342327, 3259937, 4026981, 9779811, 22819559, 68458677]

約数ペア:

[(1, 68458677), (3, 22819559), (7, 9779811), (17, 4026981), (21, 3259937), (51, 1342327), (113, 605829), (119, 575283), (339, 201943), (357, 191761), (791, 86547), (1697, 40341), (1921, 35637), (2373, 28849), (5091, 13447), (5763, 11879)]