451527411

素因数分解:

$3^1\times {\mathrm{71}}^2\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 620513680

約数和(自身を除く): 168986269

約数列:

[1, 3, 71, 73, 213, 219, 409, 1227, 5041, 5183, 15123, 15549, 29039, 29857, 87117, 89571, 367993, 1103979, 2061769, 2119847, 6185307, 6359541, 150509137, 451527411]

約数ペア:

[(1, 451527411), (3, 150509137), (71, 6359541), (73, 6185307), (213, 2119847), (219, 2061769), (409, 1103979), (1227, 367993), (5041, 89571), (5183, 87117), (15123, 29857), (15549, 29039)]