42069951

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3571}}^1$

素因数の和:3612

約数の個数: 48

約数和(自身を含む): 80241408

約数和(自身を除く): 38171457

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3571, 3927, 10713, 11781, 24997, 32139, 39281, 60707, 74991, 117843, 182121, 224973, 274967, 353529, 424949, 546363, 667777, 824901, 1274847, 2003331, 2474703, 3824541, 4674439, 6009993, 14023317, 42069951]

約数ペア:

[(1, 42069951), (3, 14023317), (7, 6009993), (9, 4674439), (11, 3824541), (17, 2474703), (21, 2003331), (33, 1274847), (51, 824901), (63, 667777), (77, 546363), (99, 424949), (119, 353529), (153, 274967), (187, 224973), (231, 182121), (357, 117843), (561, 74991), (693, 60707), (1071, 39281), (1309, 32139), (1683, 24997), (3571, 11781), (3927, 10713)]