671106141

素因数分解:

$3^4\times {\mathrm{331}}^1\times {\mathrm{25031}}^1$

素因数の和:25374

約数の個数: 20

約数和(自身を含む): 1005585504

約数和(自身を除く): 334479363

約数列:

[1, 3, 9, 27, 81, 331, 993, 2979, 8937, 25031, 26811, 75093, 225279, 675837, 2027511, 8285261, 24855783, 74567349, 223702047, 671106141]

約数ペア:

[(1, 671106141), (3, 223702047), (9, 74567349), (27, 24855783), (81, 8285261), (331, 2027511), (993, 675837), (2979, 225279), (8937, 75093), (25031, 26811)]