87240417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{797}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 132378624

約数和(自身を除く): 45138207

約数列:

[1, 3, 11, 31, 33, 93, 107, 321, 341, 797, 1023, 1177, 2391, 3317, 3531, 8767, 9951, 24707, 26301, 36487, 74121, 85279, 109461, 255837, 271777, 815331, 938069, 2643649, 2814207, 7930947, 29080139, 87240417]

約数ペア:

[(1, 87240417), (3, 29080139), (11, 7930947), (31, 2814207), (33, 2643649), (93, 938069), (107, 815331), (321, 271777), (341, 255837), (797, 109461), (1023, 85279), (1177, 74121), (2391, 36487), (3317, 26301), (3531, 24707), (8767, 9951)]