123997236291

素因数分解:

$3^3\times {\mathrm{89783}}^1\times {\mathrm{51151}}^1$

素因数の和:140943

約数の個数: 16

約数和(自身を含む): 183705246720

約数和(自身を除く): 59708010429

約数列:

[1, 3, 9, 27, 51151, 89783, 153453, 269349, 460359, 808047, 1381077, 2424141, 4592490233, 13777470699, 41332412097, 123997236291]

約数ペア:

[(1, 123997236291), (3, 41332412097), (9, 13777470699), (27, 4592490233), (51151, 2424141), (89783, 1381077), (153453, 808047), (269349, 460359)]