142219077

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3643}}^1$

素因数の和:3690

約数の個数: 48

約数和(自身を含む): 256071168

約数和(自身を除く): 113852091

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 169, 231, 273, 429, 507, 1001, 1183, 1859, 3003, 3549, 3643, 5577, 10929, 13013, 25501, 39039, 40073, 47359, 76503, 120219, 142077, 280511, 331513, 520949, 615667, 841533, 994539, 1562847, 1847001, 3646643, 4309669, 6772337, 10939929, 12929007, 20317011, 47406359, 142219077]

約数ペア:

[(1, 142219077), (3, 47406359), (7, 20317011), (11, 12929007), (13, 10939929), (21, 6772337), (33, 4309669), (39, 3646643), (77, 1847001), (91, 1562847), (143, 994539), (169, 841533), (231, 615667), (273, 520949), (429, 331513), (507, 280511), (1001, 142077), (1183, 120219), (1859, 76503), (3003, 47359), (3549, 40073), (3643, 39039), (5577, 25501), (10929, 13013)]