27553554

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{72893}}^1$

素因数の和:72911

約数の個数: 32

約数和(自身を含む): 69978240

約数和(自身を除く): 42424686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 72893, 145786, 218679, 437358, 510251, 656037, 1020502, 1312074, 1530753, 1968111, 3061506, 3936222, 4592259, 9184518, 13776777, 27553554]

約数ペア:

[(1, 27553554), (2, 13776777), (3, 9184518), (6, 4592259), (7, 3936222), (9, 3061506), (14, 1968111), (18, 1530753), (21, 1312074), (27, 1020502), (42, 656037), (54, 510251), (63, 437358), (126, 218679), (189, 145786), (378, 72893)]