49782273

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:961

約数の個数: 24

約数和(自身を含む): 71646432

約数和(自身を除く): 21864159

約数列:

[1, 3, 17, 51, 67, 201, 289, 857, 867, 1139, 2571, 3417, 14569, 19363, 43707, 57419, 58089, 172257, 247673, 743019, 976123, 2928369, 16594091, 49782273]

約数ペア:

[(1, 49782273), (3, 16594091), (17, 2928369), (51, 976123), (67, 743019), (201, 247673), (289, 172257), (857, 58089), (867, 57419), (1139, 43707), (2571, 19363), (3417, 14569)]