32678247

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 53581824

約数和(自身を除く): 20903577

約数列:

[1, 3, 7, 21, 31, 49, 71, 93, 101, 147, 213, 217, 303, 497, 651, 707, 1491, 1519, 2121, 2201, 3131, 3479, 4557, 4949, 6603, 7171, 9393, 10437, 14847, 15407, 21513, 21917, 46221, 50197, 65751, 107849, 150591, 153419, 222301, 323547, 351379, 460257, 666903, 1054137, 1556107, 4668321, 10892749, 32678247]

約数ペア:

[(1, 32678247), (3, 10892749), (7, 4668321), (21, 1556107), (31, 1054137), (49, 666903), (71, 460257), (93, 351379), (101, 323547), (147, 222301), (213, 153419), (217, 150591), (303, 107849), (497, 65751), (651, 50197), (707, 46221), (1491, 21917), (1519, 21513), (2121, 15407), (2201, 14847), (3131, 10437), (3479, 9393), (4557, 7171), (4949, 6603)]