1566194373

素因数分解:

$3^4\times {\mathrm{631}}^1\times {\mathrm{30643}}^1$

素因数の和:31286

約数の個数: 20

約数和(自身を含む): 2343407968

約数和(自身を除く): 777213595

約数列:

[1, 3, 9, 27, 81, 631, 1893, 5679, 17037, 30643, 51111, 91929, 275787, 827361, 2482083, 19335733, 58007199, 174021597, 522064791, 1566194373]

約数ペア:

[(1, 1566194373), (3, 522064791), (9, 174021597), (27, 58007199), (81, 19335733), (631, 2482083), (1893, 827361), (5679, 275787), (17037, 91929), (30643, 51111)]