61332447

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 97257600

約数和(自身を除く): 35925153

約数列:

[1, 3, 11, 17, 33, 51, 59, 109, 177, 187, 289, 327, 561, 649, 867, 1003, 1199, 1853, 1947, 3009, 3179, 3597, 5559, 6431, 9537, 11033, 17051, 19293, 20383, 31501, 33099, 51153, 61149, 70741, 94503, 109327, 187561, 212223, 327981, 346511, 562683, 1039533, 1202597, 1858559, 3607791, 5575677, 20444149, 61332447]

約数ペア:

[(1, 61332447), (3, 20444149), (11, 5575677), (17, 3607791), (33, 1858559), (51, 1202597), (59, 1039533), (109, 562683), (177, 346511), (187, 327981), (289, 212223), (327, 187561), (561, 109327), (649, 94503), (867, 70741), (1003, 61149), (1199, 51153), (1853, 33099), (1947, 31501), (3009, 20383), (3179, 19293), (3597, 17051), (5559, 11033), (6431, 9537)]