133311243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{449}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 200793600

約数和(自身を除く): 67482357

約数列:

[1, 3, 13, 23, 39, 69, 299, 331, 449, 897, 993, 1347, 4303, 5837, 7613, 10327, 12909, 17511, 22839, 30981, 98969, 134251, 148619, 296907, 402753, 445857, 1932047, 3418237, 5796141, 10254711, 44437081, 133311243]

約数ペア:

[(1, 133311243), (3, 44437081), (13, 10254711), (23, 5796141), (39, 3418237), (69, 1932047), (299, 445857), (331, 402753), (449, 296907), (897, 148619), (993, 134251), (1347, 98969), (4303, 30981), (5837, 22839), (7613, 17511), (10327, 12909)]