90459831

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1372

約数の個数: 48

約数和(自身を含む): 156739968

約数和(自身を除く): 66280137

約数列:

[1, 3, 7, 11, 21, 33, 43, 49, 77, 129, 147, 231, 301, 473, 539, 903, 1301, 1419, 1617, 2107, 3311, 3903, 6321, 9107, 9933, 14311, 23177, 27321, 42933, 55943, 63749, 69531, 100177, 167829, 191247, 300531, 391601, 615373, 701239, 1174803, 1846119, 2103717, 2741207, 4307611, 8223621, 12922833, 30153277, 90459831]

約数ペア:

[(1, 90459831), (3, 30153277), (7, 12922833), (11, 8223621), (21, 4307611), (33, 2741207), (43, 2103717), (49, 1846119), (77, 1174803), (129, 701239), (147, 615373), (231, 391601), (301, 300531), (473, 191247), (539, 167829), (903, 100177), (1301, 69531), (1419, 63749), (1617, 55943), (2107, 42933), (3311, 27321), (3903, 23177), (6321, 14311), (9107, 9933)]