153630253

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{3011}}^1$

素因数の和:3252

約数の個数: 16

約数和(自身を含む): 181298304

約数和(自身を除く): 27668051

約数列:

[1, 7, 37, 197, 259, 1379, 3011, 7289, 21077, 51023, 111407, 593167, 779849, 4152169, 21947179, 153630253]

約数ペア:

[(1, 153630253), (7, 21947179), (37, 4152169), (197, 779849), (259, 593167), (1379, 111407), (3011, 51023), (7289, 21077)]