64274903

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{36293}}^1$

素因数の和:36334

約数の個数: 16

約数和(自身を含む): 83621376

約数和(自身を除く): 19346473

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 36293, 254051, 399223, 834739, 2794561, 5843173, 9182129, 64274903]

約数ペア:

[(1, 64274903), (7, 9182129), (11, 5843173), (23, 2794561), (77, 834739), (161, 399223), (253, 254051), (1771, 36293)]