51157821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{9173}}^1$

素因数の和:9213

約数の個数: 24

約数和(自身を含む): 80584416

約数和(自身を除く): 29426595

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 9173, 27519, 100903, 119249, 302709, 357747, 1311739, 1550237, 3935217, 4650711, 17052607, 51157821]

約数ペア:

[(1, 51157821), (3, 17052607), (11, 4650711), (13, 3935217), (33, 1550237), (39, 1311739), (143, 357747), (169, 302709), (429, 119249), (507, 100903), (1859, 27519), (5577, 9173)]