72497799

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 119587104

約数和(自身を除く): 47089305

約数列:

[1, 3, 9, 11, 33, 41, 53, 99, 123, 159, 337, 369, 451, 477, 583, 1011, 1353, 1749, 2173, 3033, 3707, 4059, 5247, 6519, 11121, 13817, 17861, 19557, 23903, 33363, 41451, 53583, 71709, 124353, 151987, 160749, 196471, 215127, 455961, 589413, 732301, 1367883, 1768239, 2196903, 6590709, 8055311, 24165933, 72497799]

約数ペア:

[(1, 72497799), (3, 24165933), (9, 8055311), (11, 6590709), (33, 2196903), (41, 1768239), (53, 1367883), (99, 732301), (123, 589413), (159, 455961), (337, 215127), (369, 196471), (451, 160749), (477, 151987), (583, 124353), (1011, 71709), (1353, 53583), (1749, 41451), (2173, 33363), (3033, 23903), (3707, 19557), (4059, 17861), (5247, 13817), (6519, 11121)]