69948927

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 109422720

約数和(自身を除く): 39473793

約数列:

[1, 3, 9, 27, 31, 81, 89, 93, 267, 279, 313, 801, 837, 939, 2403, 2511, 2759, 2817, 7209, 8277, 8451, 9703, 24831, 25353, 27857, 29109, 74493, 83571, 87327, 223479, 250713, 261981, 752139, 785943, 863567, 2256417, 2590701, 7772103, 23316309, 69948927]

約数ペア:

[(1, 69948927), (3, 23316309), (9, 7772103), (27, 2590701), (31, 2256417), (81, 863567), (89, 785943), (93, 752139), (267, 261981), (279, 250713), (313, 223479), (801, 87327), (837, 83571), (939, 74493), (2403, 29109), (2511, 27857), (2759, 25353), (2817, 24831), (7209, 9703), (8277, 8451)]