53909727123

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{607}}^1\times {\mathrm{1289}}^1$

素因数の和:2116

約数の個数: 64

約数和(自身を含む): 87643054080

約数和(自身を除く): 33733326957

約数列:

[1, 3, 7, 17, 21, 51, 119, 193, 357, 579, 607, 1289, 1351, 1821, 3281, 3867, 4053, 4249, 9023, 9843, 10319, 12747, 21913, 22967, 27069, 30957, 65739, 68901, 72233, 117151, 153391, 216699, 248777, 351453, 460173, 746331, 782423, 820057, 1741439, 1991567, 2347269, 2460171, 4229209, 5224317, 5476961, 5974701, 12687627, 13301191, 13940969, 16430883, 29604463, 39903573, 41822907, 88813389, 93108337, 151007639, 279325011, 453022917, 1057053473, 2567129863, 3171160419, 7701389589, 17969909041, 53909727123]

約数ペア:

[(1, 53909727123), (3, 17969909041), (7, 7701389589), (17, 3171160419), (21, 2567129863), (51, 1057053473), (119, 453022917), (193, 279325011), (357, 151007639), (579, 93108337), (607, 88813389), (1289, 41822907), (1351, 39903573), (1821, 29604463), (3281, 16430883), (3867, 13940969), (4053, 13301191), (4249, 12687627), (9023, 5974701), (9843, 5476961), (10319, 5224317), (12747, 4229209), (21913, 2460171), (22967, 2347269), (27069, 1991567), (30957, 1741439), (65739, 820057), (68901, 782423), (72233, 746331), (117151, 460173), (153391, 351453), (216699, 248777)]