6969842523

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{7127}}^1$

素因数の和:7221

約数の個数: 72

約数和(自身を含む): 12427354368

約数和(自身を除く): 5457511845

約数列:

[1, 3, 7, 9, 19, 21, 43, 57, 63, 129, 133, 171, 301, 361, 387, 399, 817, 903, 1083, 1197, 2451, 2527, 2709, 3249, 5719, 7127, 7353, 7581, 15523, 17157, 21381, 22743, 46569, 49889, 51471, 64143, 108661, 135413, 139707, 149667, 306461, 325983, 406239, 449001, 919383, 947891, 977949, 1218717, 2145227, 2572847, 2758149, 2843673, 5822759, 6435681, 7718541, 8531019, 17468277, 18009929, 19307043, 23155623, 40759313, 52404831, 54029787, 110632421, 122277939, 162089361, 331897263, 366833817, 774426947, 995691789, 2323280841, 6969842523]

約数ペア:

[(1, 6969842523), (3, 2323280841), (7, 995691789), (9, 774426947), (19, 366833817), (21, 331897263), (43, 162089361), (57, 122277939), (63, 110632421), (129, 54029787), (133, 52404831), (171, 40759313), (301, 23155623), (361, 19307043), (387, 18009929), (399, 17468277), (817, 8531019), (903, 7718541), (1083, 6435681), (1197, 5822759), (2451, 2843673), (2527, 2758149), (2709, 2572847), (3249, 2145227), (5719, 1218717), (7127, 977949), (7353, 947891), (7581, 919383), (15523, 449001), (17157, 406239), (21381, 325983), (22743, 306461), (46569, 149667), (49889, 139707), (51471, 135413), (64143, 108661)]