776367021

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 1091502720

約数和(自身を除く): 315135699

約数列:

[1, 3, 41, 43, 123, 129, 229, 641, 687, 1763, 1923, 5289, 9389, 9847, 26281, 27563, 28167, 29541, 78843, 82689, 146789, 403727, 440367, 1130083, 1211181, 3390249, 6018349, 6311927, 18055047, 18935781, 258789007, 776367021]

約数ペア:

[(1, 776367021), (3, 258789007), (41, 18935781), (43, 18055047), (123, 6311927), (129, 6018349), (229, 3390249), (641, 1211181), (687, 1130083), (1763, 440367), (1923, 403727), (5289, 146789), (9389, 82689), (9847, 78843), (26281, 29541), (27563, 28167)]