69338661

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2477}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 111648768

約数和(自身を除く): 42310107

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 217, 301, 651, 903, 1333, 2477, 3999, 7431, 9331, 17339, 27993, 52017, 76787, 106511, 230361, 319533, 537509, 745577, 1612527, 2236731, 3301841, 9905523, 23112887, 69338661]

約数ペア:

[(1, 69338661), (3, 23112887), (7, 9905523), (21, 3301841), (31, 2236731), (43, 1612527), (93, 745577), (129, 537509), (217, 319533), (301, 230361), (651, 106511), (903, 76787), (1333, 52017), (2477, 27993), (3999, 17339), (7431, 9331)]