55909557

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{8429}}^1$

素因数の和:8513

約数の個数: 24

約数和(自身を含む): 89425440

約数和(自身を除く): 33515883

約数列:

[1, 3, 9, 11, 33, 67, 99, 201, 603, 737, 2211, 6633, 8429, 25287, 75861, 92719, 278157, 564743, 834471, 1694229, 5082687, 6212173, 18636519, 55909557]

約数ペア:

[(1, 55909557), (3, 18636519), (9, 6212173), (11, 5082687), (33, 1694229), (67, 834471), (99, 564743), (201, 278157), (603, 92719), (737, 75861), (2211, 25287), (6633, 8429)]