145087173

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3673}}^1$

素因数の和:3719

約数の個数: 64

約数和(自身を含む): 282163200

約数和(自身を除く): 137076027

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 133, 171, 189, 209, 231, 297, 399, 513, 627, 693, 1197, 1463, 1881, 2079, 3591, 3673, 4389, 5643, 11019, 13167, 25711, 33057, 39501, 40403, 69787, 77133, 99171, 121209, 209361, 231399, 282821, 363627, 488509, 628083, 694197, 767657, 848463, 1090881, 1465527, 1884249, 2302971, 2545389, 4396581, 5373599, 6908913, 7636167, 13189743, 16120797, 20726739, 48362391, 145087173]

約数ペア:

[(1, 145087173), (3, 48362391), (7, 20726739), (9, 16120797), (11, 13189743), (19, 7636167), (21, 6908913), (27, 5373599), (33, 4396581), (57, 2545389), (63, 2302971), (77, 1884249), (99, 1465527), (133, 1090881), (171, 848463), (189, 767657), (209, 694197), (231, 628083), (297, 488509), (399, 363627), (513, 282821), (627, 231399), (693, 209361), (1197, 121209), (1463, 99171), (1881, 77133), (2079, 69787), (3591, 40403), (3673, 39501), (4389, 33057), (5643, 25711), (11019, 13167)]