82002921

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 154441728

約数和(自身を除く): 72438807

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 47, 49, 77, 83, 91, 141, 143, 147, 231, 249, 273, 329, 429, 517, 539, 581, 611, 637, 913, 987, 1001, 1079, 1551, 1617, 1743, 1833, 1911, 2303, 2739, 3003, 3237, 3619, 3901, 4067, 4277, 6391, 6721, 6909, 7007, 7553, 10857, 11703, 11869, 12201, 12831, 19173, 20163, 21021, 22659, 25333, 27307, 29939, 35607, 42911, 44737, 47047, 50713, 52871, 75999, 81921, 83083, 89817, 128733, 134211, 141141, 152139, 158613, 191149, 249249, 300377, 329329, 354991, 557843, 573447, 581581, 901131, 987987, 1064973, 1673529, 1744743, 2102639, 2484937, 3904901, 6307917, 7454811, 11714703, 27334307, 82002921]

約数ペア:

[(1, 82002921), (3, 27334307), (7, 11714703), (11, 7454811), (13, 6307917), (21, 3904901), (33, 2484937), (39, 2102639), (47, 1744743), (49, 1673529), (77, 1064973), (83, 987987), (91, 901131), (141, 581581), (143, 573447), (147, 557843), (231, 354991), (249, 329329), (273, 300377), (329, 249249), (429, 191149), (517, 158613), (539, 152139), (581, 141141), (611, 134211), (637, 128733), (913, 89817), (987, 83083), (1001, 81921), (1079, 75999), (1551, 52871), (1617, 50713), (1743, 47047), (1833, 44737), (1911, 42911), (2303, 35607), (2739, 29939), (3003, 27307), (3237, 25333), (3619, 22659), (3901, 21021), (4067, 20163), (4277, 19173), (6391, 12831), (6721, 12201), (6909, 11869), (7007, 11703), (7553, 10857)]