73699353

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{107}}^1$

素因数の和:191

約数の個数: 72

約数和(自身を含む): 136963008

約数和(自身を除く): 63263655

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 107, 117, 203, 261, 273, 321, 377, 609, 749, 819, 841, 963, 1131, 1391, 1827, 2247, 2523, 2639, 3103, 3393, 4173, 5887, 6741, 7569, 7917, 9309, 9737, 10933, 12519, 17661, 21721, 23751, 27927, 29211, 32799, 40339, 52983, 65163, 76531, 87633, 89987, 98397, 121017, 195489, 229593, 269961, 282373, 363051, 629909, 688779, 809883, 847119, 1169831, 1889727, 2541357, 3509493, 5669181, 8188817, 10528479, 24566451, 73699353]

約数ペア:

[(1, 73699353), (3, 24566451), (7, 10528479), (9, 8188817), (13, 5669181), (21, 3509493), (29, 2541357), (39, 1889727), (63, 1169831), (87, 847119), (91, 809883), (107, 688779), (117, 629909), (203, 363051), (261, 282373), (273, 269961), (321, 229593), (377, 195489), (609, 121017), (749, 98397), (819, 89987), (841, 87633), (963, 76531), (1131, 65163), (1391, 52983), (1827, 40339), (2247, 32799), (2523, 29211), (2639, 27927), (3103, 23751), (3393, 21721), (4173, 17661), (5887, 12519), (6741, 10933), (7569, 9737), (7917, 9309)]