143988331389

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5915951}}^1$

素因数の和:5916041

約数の個数: 32

約数和(自身を含む): 234744975360

約数和(自身を除く): 90756643971

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1159, 1281, 3477, 8113, 24339, 5915951, 17747853, 41411657, 112403069, 124234971, 337209207, 360873011, 786821483, 1082619033, 2360464449, 2526111077, 6856587209, 7578333231, 20569761627, 47996110463, 143988331389]

約数ペア:

[(1, 143988331389), (3, 47996110463), (7, 20569761627), (19, 7578333231), (21, 6856587209), (57, 2526111077), (61, 2360464449), (133, 1082619033), (183, 786821483), (399, 360873011), (427, 337209207), (1159, 124234971), (1281, 112403069), (3477, 41411657), (8113, 17747853), (24339, 5915951)]