111477141

素因数分解:

$3^4\times {\mathrm{313}}^1\times {\mathrm{4397}}^1$

素因数の和:4722

約数の個数: 20

約数和(自身を含む): 167097612

約数和(自身を除く): 55620471

約数列:

[1, 3, 9, 27, 81, 313, 939, 2817, 4397, 8451, 13191, 25353, 39573, 118719, 356157, 1376261, 4128783, 12386349, 37159047, 111477141]

約数ペア:

[(1, 111477141), (3, 37159047), (9, 12386349), (27, 4128783), (81, 1376261), (313, 356157), (939, 118719), (2817, 39573), (4397, 25353), (8451, 13191)]