69439579937

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{157627}}^1$

素因数の和:157797

約数の個数: 32

約数和(自身を含む): 88130445312

約数和(自身を除く): 18690865375

約数列:

[1, 7, 13, 47, 91, 103, 329, 611, 721, 1339, 4277, 4841, 9373, 33887, 62933, 157627, 440531, 1103389, 2049151, 7408469, 14344057, 16235581, 51859283, 96310097, 113649067, 211062553, 674170679, 763072307, 1477437871, 5341506149, 9919939991, 69439579937]

約数ペア:

[(1, 69439579937), (7, 9919939991), (13, 5341506149), (47, 1477437871), (91, 763072307), (103, 674170679), (329, 211062553), (611, 113649067), (721, 96310097), (1339, 51859283), (4277, 16235581), (4841, 14344057), (9373, 7408469), (33887, 2049151), (62933, 1103389), (157627, 440531)]