248839507983

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1\times {\mathrm{70321}}^1$

素因数の和:71175

約数の個数: 32

約数和(自身を含む): 364792280832

約数和(自身を除く): 115952772849

約数列:

[1, 3, 11, 33, 157, 471, 683, 1727, 2049, 5181, 7513, 22539, 70321, 107231, 210963, 321693, 773531, 1179541, 2320593, 3538623, 11040397, 33121191, 48029243, 121444367, 144087729, 364333101, 528321673, 1584965019, 7540591151, 22621773453, 82946502661, 248839507983]

約数ペア:

[(1, 248839507983), (3, 82946502661), (11, 22621773453), (33, 7540591151), (157, 1584965019), (471, 528321673), (683, 364333101), (1727, 144087729), (2049, 121444367), (5181, 48029243), (7513, 33121191), (22539, 11040397), (70321, 3538623), (107231, 2320593), (210963, 1179541), (321693, 773531)]