7737147

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 12672000

約数和(自身を除く): 4934853

約数列:

[1, 3, 9, 11, 27, 33, 99, 109, 239, 297, 327, 717, 981, 1199, 2151, 2629, 2943, 3597, 6453, 7887, 10791, 23661, 26051, 32373, 70983, 78153, 234459, 286561, 703377, 859683, 2579049, 7737147]

約数ペア:

[(1, 7737147), (3, 2579049), (9, 859683), (11, 703377), (27, 286561), (33, 234459), (99, 78153), (109, 70983), (239, 32373), (297, 26051), (327, 23661), (717, 10791), (981, 7887), (1199, 6453), (2151, 3597), (2629, 2943)]