142316559

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1499}}^1$

素因数の和:1660

約数の個数: 48

約数和(自身を含む): 258336000

約数和(自身を除く): 116019441

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 137, 231, 411, 693, 959, 1233, 1499, 1507, 2877, 4497, 4521, 8631, 10493, 10549, 13491, 13563, 16489, 31479, 31647, 49467, 94437, 94941, 115423, 148401, 205363, 346269, 616089, 1038807, 1437541, 1848267, 2258993, 4312623, 6776979, 12937869, 15812951, 20330937, 47438853, 142316559]

約数ペア:

[(1, 142316559), (3, 47438853), (7, 20330937), (9, 15812951), (11, 12937869), (21, 6776979), (33, 4312623), (63, 2258993), (77, 1848267), (99, 1437541), (137, 1038807), (231, 616089), (411, 346269), (693, 205363), (959, 148401), (1233, 115423), (1499, 94941), (1507, 94437), (2877, 49467), (4497, 31647), (4521, 31479), (8631, 16489), (10493, 13563), (10549, 13491)]