477171639

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2593}}^1$

素因数の和:2756

約数の個数: 48

約数和(自身を含む): 828751872

約数和(自身を除く): 351580233

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 127, 161, 207, 381, 483, 889, 1143, 1449, 2593, 2667, 2921, 7779, 8001, 8763, 18151, 20447, 23337, 26289, 54453, 59639, 61341, 163359, 178917, 184023, 329311, 417473, 536751, 987933, 1252419, 2305177, 2963799, 3757257, 6915531, 7574153, 20746593, 22722459, 53019071, 68167377, 159057213, 477171639]

約数ペア:

[(1, 477171639), (3, 159057213), (7, 68167377), (9, 53019071), (21, 22722459), (23, 20746593), (63, 7574153), (69, 6915531), (127, 3757257), (161, 2963799), (207, 2305177), (381, 1252419), (483, 987933), (889, 536751), (1143, 417473), (1449, 329311), (2593, 184023), (2667, 178917), (2921, 163359), (7779, 61341), (8001, 59639), (8763, 54453), (18151, 26289), (20447, 23337)]