132605879

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^2$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 164247552

約数和(自身を除く): 31641673

約数列:

[1, 7, 23, 31, 161, 163, 217, 713, 1141, 3749, 4991, 5053, 26243, 26569, 35371, 116219, 185983, 611087, 813533, 823639, 4277609, 5765473, 18943697, 132605879]

約数ペア:

[(1, 132605879), (7, 18943697), (23, 5765473), (31, 4277609), (161, 823639), (163, 813533), (217, 611087), (713, 185983), (1141, 116219), (3749, 35371), (4991, 26569), (5053, 26243)]