163552641

素因数分解:

$3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{5273}}^1$

素因数の和:5501

約数の個数: 24

約数和(自身を含む): 254924064

約数和(自身を除く): 91371423

約数列:

[1, 3, 7, 21, 49, 147, 211, 633, 1477, 4431, 5273, 10339, 15819, 31017, 36911, 110733, 258377, 775131, 1112603, 3337809, 7788221, 23364663, 54517547, 163552641]

約数ペア:

[(1, 163552641), (3, 54517547), (7, 23364663), (21, 7788221), (49, 3337809), (147, 1112603), (211, 775131), (633, 258377), (1477, 110733), (4431, 36911), (5273, 31017), (10339, 15819)]