190072029

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{68053}}^1$

素因数の和:68089

約数の個数: 24

約数和(自身を含む): 310326240

約数和(自身を除く): 120254211

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 2793, 68053, 204159, 476371, 1293007, 1429113, 3334597, 3879021, 9051049, 10003791, 27153147, 63357343, 190072029]

約数ペア:

[(1, 190072029), (3, 63357343), (7, 27153147), (19, 10003791), (21, 9051049), (49, 3879021), (57, 3334597), (133, 1429113), (147, 1293007), (399, 476371), (931, 204159), (2793, 68053)]