76343877

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1031

約数の個数: 40

約数和(自身を含む): 121898304

約数和(自身を除く): 45554427

約数列:

[1, 3, 9, 23, 27, 43, 69, 81, 129, 207, 387, 621, 953, 989, 1161, 1863, 2859, 2967, 3483, 8577, 8901, 21919, 25731, 26703, 40979, 65757, 77193, 80109, 122937, 197271, 368811, 591813, 942517, 1106433, 1775439, 2827551, 3319299, 8482653, 25447959, 76343877]

約数ペア:

[(1, 76343877), (3, 25447959), (9, 8482653), (23, 3319299), (27, 2827551), (43, 1775439), (69, 1106433), (81, 942517), (129, 591813), (207, 368811), (387, 197271), (621, 122937), (953, 80109), (989, 77193), (1161, 65757), (1863, 40979), (2859, 26703), (2967, 25731), (3483, 21919), (8577, 8901)]