64847673

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 110388096

約数和(自身を除く): 45540423

約数列:

[1, 3, 9, 11, 17, 33, 51, 53, 99, 153, 159, 187, 477, 561, 583, 727, 901, 1683, 1749, 2181, 2703, 5247, 6543, 7997, 8109, 9911, 12359, 23991, 29733, 37077, 38531, 71973, 89199, 111231, 115593, 135949, 346779, 407847, 423841, 655027, 1223541, 1271523, 1965081, 3814569, 5895243, 7205297, 21615891, 64847673]

約数ペア:

[(1, 64847673), (3, 21615891), (9, 7205297), (11, 5895243), (17, 3814569), (33, 1965081), (51, 1271523), (53, 1223541), (99, 655027), (153, 423841), (159, 407847), (187, 346779), (477, 135949), (561, 115593), (583, 111231), (727, 89199), (901, 71973), (1683, 38531), (1749, 37077), (2181, 29733), (2703, 23991), (5247, 12359), (6543, 9911), (7997, 8109)]