169613247

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1931}}^1$

素因数の和:2043

約数の個数: 32

約数和(自身を含む): 252241920

約数和(自身を除く): 82628673

約数列:

[1, 3, 19, 23, 57, 67, 69, 201, 437, 1273, 1311, 1541, 1931, 3819, 4623, 5793, 29279, 36689, 44413, 87837, 110067, 129377, 133239, 388131, 843847, 2458163, 2531541, 2975671, 7374489, 8927013, 56537749, 169613247]

約数ペア:

[(1, 169613247), (3, 56537749), (19, 8927013), (23, 7374489), (57, 2975671), (67, 2531541), (69, 2458163), (201, 843847), (437, 388131), (1273, 133239), (1311, 129377), (1541, 110067), (1931, 87837), (3819, 44413), (4623, 36689), (5793, 29279)]