19215671877

素因数分解:

$3^5\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{9433}}^1$

素因数の和:9632

約数の個数: 48

約数和(自身を含む): 29422306368

約数和(自身を除く): 10206634491

約数列:

[1, 3, 9, 27, 81, 83, 101, 243, 249, 303, 747, 909, 2241, 2727, 6723, 8181, 8383, 9433, 20169, 24543, 25149, 28299, 75447, 84897, 226341, 254691, 679023, 764073, 782939, 952733, 2037069, 2292219, 2348817, 2858199, 7046451, 8574597, 21139353, 25723791, 63418059, 77171373, 79076839, 190254177, 231514119, 237230517, 711691551, 2135074653, 6405223959, 19215671877]

約数ペア:

[(1, 19215671877), (3, 6405223959), (9, 2135074653), (27, 711691551), (81, 237230517), (83, 231514119), (101, 190254177), (243, 79076839), (249, 77171373), (303, 63418059), (747, 25723791), (909, 21139353), (2241, 8574597), (2727, 7046451), (6723, 2858199), (8181, 2348817), (8383, 2292219), (9433, 2037069), (20169, 952733), (24543, 782939), (25149, 764073), (28299, 679023), (75447, 254691), (84897, 226341)]