73296069

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 54437691

約数列:

[1, 3, 7, 11, 21, 33, 41, 71, 77, 109, 123, 213, 231, 287, 327, 451, 497, 763, 781, 861, 1199, 1353, 1491, 2289, 2343, 2911, 3157, 3597, 4469, 5467, 7739, 8393, 8733, 9471, 13407, 16401, 20377, 23217, 25179, 31283, 32021, 49159, 54173, 61131, 85129, 93849, 96063, 147477, 162519, 224147, 255387, 317299, 344113, 595903, 672441, 951897, 1032339, 1787709, 2221093, 3490289, 6663279, 10470867, 24432023, 73296069]

約数ペア:

[(1, 73296069), (3, 24432023), (7, 10470867), (11, 6663279), (21, 3490289), (33, 2221093), (41, 1787709), (71, 1032339), (77, 951897), (109, 672441), (123, 595903), (213, 344113), (231, 317299), (287, 255387), (327, 224147), (451, 162519), (497, 147477), (763, 96063), (781, 93849), (861, 85129), (1199, 61131), (1353, 54173), (1491, 49159), (2289, 32021), (2343, 31283), (2911, 25179), (3157, 23217), (3597, 20377), (4469, 16401), (5467, 13407), (7739, 9471), (8393, 8733)]