151491123

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{6661}}^1$

素因数の和:6712

約数の個数: 36

約数和(自身を含む): 263975088

約数和(自身を除く): 112483965

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 1083, 1197, 2527, 3249, 6661, 7581, 19983, 22743, 46627, 59949, 126559, 139881, 379677, 419643, 885913, 1139031, 2404621, 2657739, 7213863, 7973217, 16832347, 21641589, 50497041, 151491123]

約数ペア:

[(1, 151491123), (3, 50497041), (7, 21641589), (9, 16832347), (19, 7973217), (21, 7213863), (57, 2657739), (63, 2404621), (133, 1139031), (171, 885913), (361, 419643), (399, 379677), (1083, 139881), (1197, 126559), (2527, 59949), (3249, 46627), (6661, 22743), (7581, 19983)]