61977773

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:138

約数の個数: 36

約数和(自身を含む): 77656572

約数和(自身を除く): 15678799

約数列:

[1, 11, 13, 31, 41, 121, 143, 341, 403, 451, 533, 961, 1271, 1573, 3751, 4433, 4961, 5863, 10571, 12493, 13981, 16523, 39401, 48763, 64493, 116281, 137423, 153791, 181753, 433411, 512213, 1511653, 1999283, 4767521, 5634343, 61977773]

約数ペア:

[(1, 61977773), (11, 5634343), (13, 4767521), (31, 1999283), (41, 1511653), (121, 512213), (143, 433411), (341, 181753), (403, 153791), (451, 137423), (533, 116281), (961, 64493), (1271, 48763), (1573, 39401), (3751, 16523), (4433, 13981), (4961, 12493), (5863, 10571)]