156968379

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{487}}^1\times {\mathrm{607}}^1$

素因数の和:1159

約数の個数: 24

約数和(自身を含む): 231429120

約数和(自身を除く): 74460741

約数列:

[1, 3, 9, 59, 177, 487, 531, 607, 1461, 1821, 4383, 5463, 28733, 35813, 86199, 107439, 258597, 295609, 322317, 886827, 2660481, 17440931, 52322793, 156968379]

約数ペア:

[(1, 156968379), (3, 52322793), (9, 17440931), (59, 2660481), (177, 886827), (487, 322317), (531, 295609), (607, 258597), (1461, 107439), (1821, 86199), (4383, 35813), (5463, 28733)]