52928139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 79110144

約数和(自身を除く): 26182005

約数列:

[1, 3, 11, 33, 73, 127, 173, 219, 381, 519, 803, 1397, 1903, 2409, 4191, 5709, 9271, 12629, 21971, 27813, 37887, 65913, 101981, 138919, 241681, 305943, 416757, 725043, 1603883, 4811649, 17642713, 52928139]

約数ペア:

[(1, 52928139), (3, 17642713), (11, 4811649), (33, 1603883), (73, 725043), (127, 416757), (173, 305943), (219, 241681), (381, 138919), (519, 101981), (803, 65913), (1397, 37887), (1903, 27813), (2409, 21971), (4191, 12629), (5709, 9271)]