170408511

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 327075840

約数和(自身を除く): 156667329

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 47, 57, 63, 91, 117, 133, 141, 171, 233, 247, 273, 329, 399, 423, 611, 699, 741, 819, 893, 987, 1197, 1631, 1729, 1833, 2097, 2223, 2679, 2961, 3029, 4277, 4427, 4893, 5187, 5499, 6251, 8037, 9087, 10951, 11609, 12831, 13281, 14679, 15561, 18753, 21203, 27261, 30989, 32853, 34827, 38493, 39843, 56259, 57551, 63609, 76657, 81263, 92967, 98559, 104481, 142363, 172653, 190827, 208069, 229971, 243789, 278901, 402857, 427089, 517959, 624207, 689913, 731367, 996541, 1208571, 1281267, 1456483, 1872621, 2704897, 2989623, 3625713, 4369449, 8114691, 8968869, 13108347, 18934279, 24344073, 56802837, 170408511]

約数ペア:

[(1, 170408511), (3, 56802837), (7, 24344073), (9, 18934279), (13, 13108347), (19, 8968869), (21, 8114691), (39, 4369449), (47, 3625713), (57, 2989623), (63, 2704897), (91, 1872621), (117, 1456483), (133, 1281267), (141, 1208571), (171, 996541), (233, 731367), (247, 689913), (273, 624207), (329, 517959), (399, 427089), (423, 402857), (611, 278901), (699, 243789), (741, 229971), (819, 208069), (893, 190827), (987, 172653), (1197, 142363), (1631, 104481), (1729, 98559), (1833, 92967), (2097, 81263), (2223, 76657), (2679, 63609), (2961, 57551), (3029, 56259), (4277, 39843), (4427, 38493), (4893, 34827), (5187, 32853), (5499, 30989), (6251, 27261), (8037, 21203), (9087, 18753), (10951, 15561), (11609, 14679), (12831, 13281)]