40665453

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 60028800

約数和(自身を除く): 19363347

約数列:

[1, 3, 19, 29, 57, 73, 87, 219, 337, 551, 1011, 1387, 1653, 2117, 4161, 6351, 6403, 9773, 19209, 24601, 29319, 40223, 73803, 120669, 185687, 467419, 557061, 713429, 1402257, 2140287, 13555151, 40665453]

約数ペア:

[(1, 40665453), (3, 13555151), (19, 2140287), (29, 1402257), (57, 713429), (73, 557061), (87, 467419), (219, 185687), (337, 120669), (551, 73803), (1011, 40223), (1387, 29319), (1653, 24601), (2117, 19209), (4161, 9773), (6351, 6403)]