193048779

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{431}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 328582656

約数和(自身を除く): 135533877

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 277, 431, 539, 831, 1293, 1617, 1939, 3017, 3047, 4741, 5817, 9051, 9141, 13573, 14223, 21119, 21329, 33187, 40719, 63357, 63987, 99561, 119387, 149303, 232309, 358161, 447909, 696927, 835709, 1313257, 2507127, 3939771, 5849963, 9192799, 17549889, 27578397, 64349593, 193048779]

約数ペア:

[(1, 193048779), (3, 64349593), (7, 27578397), (11, 17549889), (21, 9192799), (33, 5849963), (49, 3939771), (77, 2507127), (147, 1313257), (231, 835709), (277, 696927), (431, 447909), (539, 358161), (831, 232309), (1293, 149303), (1617, 119387), (1939, 99561), (3017, 63987), (3047, 63357), (4741, 40719), (5817, 33187), (9051, 21329), (9141, 21119), (13573, 14223)]