156975394749

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1\times {\mathrm{97127}}^1$

素因数の和:97609

約数の個数: 32

約数和(自身を含む): 222663997440

約数和(自身を除く): 65688602691

約数列:

[1, 3, 23, 59, 69, 177, 397, 1191, 1357, 4071, 9131, 23423, 27393, 70269, 97127, 291381, 538729, 1616187, 2233921, 5730493, 6701763, 17191479, 38559419, 115678257, 131801339, 395404017, 886866637, 2275005721, 2660599911, 6825017163, 52325131583, 156975394749]

約数ペア:

[(1, 156975394749), (3, 52325131583), (23, 6825017163), (59, 2660599911), (69, 2275005721), (177, 886866637), (397, 395404017), (1191, 131801339), (1357, 115678257), (4071, 38559419), (9131, 17191479), (23423, 6701763), (27393, 5730493), (70269, 2233921), (97127, 1616187), (291381, 538729)]