55994939

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 75855360

約数和(自身を除く): 19860421

約数列:

[1, 7, 11, 13, 77, 91, 143, 169, 331, 1001, 1183, 1859, 2197, 2317, 3641, 4303, 13013, 15379, 24167, 25487, 30121, 47333, 55939, 169169, 331331, 391573, 615329, 727207, 4307303, 5090449, 7999277, 55994939]

約数ペア:

[(1, 55994939), (7, 7999277), (11, 5090449), (13, 4307303), (77, 727207), (91, 615329), (143, 391573), (169, 331331), (331, 169169), (1001, 55939), (1183, 47333), (1859, 30121), (2197, 25487), (2317, 24167), (3641, 15379), (4303, 13013)]