29122987971

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{1009}}^1$

素因数の和:1385

約数の個数: 96

約数和(自身を含む): 50310346240

約数和(自身を除く): 21187358269

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 121, 231, 259, 307, 363, 407, 777, 847, 921, 1009, 1221, 2149, 2541, 2849, 3027, 3377, 4477, 6447, 7063, 8547, 10131, 11099, 11359, 13431, 21189, 23639, 31339, 33297, 34077, 37147, 37333, 70917, 77693, 79513, 94017, 111441, 111999, 122089, 124949, 233079, 238539, 260029, 261331, 309763, 366267, 374847, 410663, 780087, 783993, 854623, 874643, 929289, 1231989, 1374439, 2168341, 2563869, 2623929, 2874641, 3407393, 4123317, 4517293, 6505023, 8623923, 9621073, 10222179, 11461231, 13551879, 23851751, 28863219, 31621051, 34383693, 37481323, 71555253, 80228617, 94863153, 112443969, 126073541, 240685851, 262369261, 378220623, 787107783, 882514787, 1386808951, 2647544361, 4160426853, 9707662657, 29122987971]

約数ペア:

[(1, 29122987971), (3, 9707662657), (7, 4160426853), (11, 2647544361), (21, 1386808951), (33, 882514787), (37, 787107783), (77, 378220623), (111, 262369261), (121, 240685851), (231, 126073541), (259, 112443969), (307, 94863153), (363, 80228617), (407, 71555253), (777, 37481323), (847, 34383693), (921, 31621051), (1009, 28863219), (1221, 23851751), (2149, 13551879), (2541, 11461231), (2849, 10222179), (3027, 9621073), (3377, 8623923), (4477, 6505023), (6447, 4517293), (7063, 4123317), (8547, 3407393), (10131, 2874641), (11099, 2623929), (11359, 2563869), (13431, 2168341), (21189, 1374439), (23639, 1231989), (31339, 929289), (33297, 874643), (34077, 854623), (37147, 783993), (37333, 780087), (70917, 410663), (77693, 374847), (79513, 366267), (94017, 309763), (111441, 261331), (111999, 260029), (122089, 238539), (124949, 233079)]