57267021

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{34519}}^1$

素因数の和:34608

約数の個数: 16

約数和(自身を含む): 88371200

約数和(自身を除く): 31104179

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 34519, 103557, 241633, 724899, 2727001, 8181003, 19089007, 57267021]

約数ペア:

[(1, 57267021), (3, 19089007), (7, 8181003), (21, 2727001), (79, 724899), (237, 241633), (553, 103557), (1659, 34519)]