56501469

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{6173}}^1$

素因数の和:6298

約数の個数: 20

約数和(自身を含む): 85164156

約数和(自身を除く): 28662687

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 6173, 9153, 18519, 55557, 166671, 500013, 697549, 2092647, 6277941, 18833823, 56501469]

約数ペア:

[(1, 56501469), (3, 18833823), (9, 6277941), (27, 2092647), (81, 697549), (113, 500013), (339, 166671), (1017, 55557), (3051, 18519), (6173, 9153)]