71990061

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167809}}^1$

素因数の和:167836

約数の個数: 16

約数和(自身を含む): 112768320

約数和(自身を除く): 40778259

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 167809, 503427, 1845899, 2181517, 5537697, 6544551, 23996687, 71990061]

約数ペア:

[(1, 71990061), (3, 23996687), (11, 6544551), (13, 5537697), (33, 2181517), (39, 1845899), (143, 503427), (429, 167809)]