63891723

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{739}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 102297600

約数和(自身を除く): 38405877

約数列:

[1, 3, 7, 21, 23, 69, 161, 179, 483, 537, 739, 1253, 2217, 3759, 4117, 5173, 12351, 15519, 16997, 28819, 50991, 86457, 118979, 132281, 356937, 396843, 925967, 2777901, 3042463, 9127389, 21297241, 63891723]

約数ペア:

[(1, 63891723), (3, 21297241), (7, 9127389), (21, 3042463), (23, 2777901), (69, 925967), (161, 396843), (179, 356937), (483, 132281), (537, 118979), (739, 86457), (1253, 50991), (2217, 28819), (3759, 16997), (4117, 15519), (5173, 12351)]