7682963139

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{331}}^1\times {\mathrm{911}}^1$

素因数の和:1416

約数の個数: 48

約数和(自身を含む): 11808576000

約数和(自身を除く): 4125612861

約数列:

[1, 3, 9, 19, 57, 149, 171, 331, 447, 911, 993, 1341, 2733, 2831, 2979, 6289, 8199, 8493, 17309, 18867, 25479, 49319, 51927, 56601, 135739, 147957, 155781, 301541, 407217, 443871, 904623, 937061, 1221651, 2579041, 2713869, 2811183, 5729279, 7737123, 8433549, 17187837, 23211369, 44929609, 51563511, 134788827, 404366481, 853662571, 2560987713, 7682963139]

約数ペア:

[(1, 7682963139), (3, 2560987713), (9, 853662571), (19, 404366481), (57, 134788827), (149, 51563511), (171, 44929609), (331, 23211369), (447, 17187837), (911, 8433549), (993, 7737123), (1341, 5729279), (2733, 2811183), (2831, 2713869), (2979, 2579041), (6289, 1221651), (8199, 937061), (8493, 904623), (17309, 443871), (18867, 407217), (25479, 301541), (49319, 155781), (51927, 147957), (56601, 135739)]