120878823

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7927}}^1$

素因数の和:7983

約数の個数: 32

約数和(自身を含む): 191794176

約数和(自身を除く): 70915353

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 221, 299, 391, 663, 897, 1173, 5083, 7927, 15249, 23781, 103051, 134759, 182321, 309153, 404277, 546963, 1751867, 2370173, 3099457, 5255601, 7110519, 9298371, 40292941, 120878823]

約数ペア:

[(1, 120878823), (3, 40292941), (13, 9298371), (17, 7110519), (23, 5255601), (39, 3099457), (51, 2370173), (69, 1751867), (221, 546963), (299, 404277), (391, 309153), (663, 182321), (897, 134759), (1173, 103051), (5083, 23781), (7927, 15249)]