141961729

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 179907840

約数和(自身を除く): 37946111

約数列:

[1, 7, 13, 59, 91, 137, 193, 413, 767, 959, 1351, 1781, 2509, 5369, 8083, 11387, 12467, 17563, 26441, 56581, 79709, 105079, 148031, 185087, 343733, 735553, 1036217, 1560019, 2406131, 10920133, 20280247, 141961729]

約数ペア:

[(1, 141961729), (7, 20280247), (13, 10920133), (59, 2406131), (91, 1560019), (137, 1036217), (193, 735553), (413, 343733), (767, 185087), (959, 148031), (1351, 105079), (1781, 79709), (2509, 56581), (5369, 26441), (8083, 17563), (11387, 12467)]