40843791

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 63936000

約数和(自身を除く): 23092209

約数列:

[1, 3, 9, 23, 27, 69, 89, 207, 267, 621, 739, 801, 2047, 2217, 2403, 6141, 6651, 16997, 18423, 19953, 50991, 55269, 65771, 152973, 197313, 458919, 591939, 1512733, 1775817, 4538199, 13614597, 40843791]

約数ペア:

[(1, 40843791), (3, 13614597), (9, 4538199), (23, 1775817), (27, 1512733), (69, 591939), (89, 458919), (207, 197313), (267, 152973), (621, 65771), (739, 55269), (801, 50991), (2047, 19953), (2217, 18423), (2403, 16997), (6141, 6651)]