51332001

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2719}}^1$

素因数の和:2789

約数の個数: 32

約数和(自身を含む): 83558400

約数和(自身を除く): 32226399

約数列:

[1, 3, 7, 21, 29, 31, 87, 93, 203, 217, 609, 651, 899, 2697, 2719, 6293, 8157, 18879, 19033, 57099, 78851, 84289, 236553, 252867, 551957, 590023, 1655871, 1770069, 2444381, 7333143, 17110667, 51332001]

約数ペア:

[(1, 51332001), (3, 17110667), (7, 7333143), (21, 2444381), (29, 1770069), (31, 1655871), (87, 590023), (93, 551957), (203, 252867), (217, 236553), (609, 84289), (651, 78851), (899, 57099), (2697, 19033), (2719, 18879), (6293, 8157)]