57084321

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1619}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 92067840

約数和(自身を除く): 34983519

約数列:

[1, 3, 7, 21, 23, 69, 73, 161, 219, 483, 511, 1533, 1619, 1679, 4857, 5037, 11333, 11753, 33999, 35259, 37237, 111711, 118187, 260659, 354561, 781977, 827309, 2481927, 2718301, 8154903, 19028107, 57084321]

約数ペア:

[(1, 57084321), (3, 19028107), (7, 8154903), (21, 2718301), (23, 2481927), (69, 827309), (73, 781977), (161, 354561), (219, 260659), (483, 118187), (511, 111711), (1533, 37237), (1619, 35259), (1679, 33999), (4857, 11753), (5037, 11333)]