74554287

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{5309}}^1$

素因数の和:5494

約数の個数: 16

約数和(自身を含む): 103311360

約数和(自身を除く): 28757073

約数列:

[1, 3, 31, 93, 151, 453, 4681, 5309, 14043, 15927, 164579, 493737, 801659, 2404977, 24851429, 74554287]

約数ペア:

[(1, 74554287), (3, 24851429), (31, 2404977), (93, 801659), (151, 493737), (453, 164579), (4681, 15927), (5309, 14043)]