42168996947

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{36527}}^1$

素因数の和:36632

約数の個数: 48

約数和(自身を含む): 55966740480

約数和(自身を除く): 13797743533

約数列:

[1, 7, 11, 29, 47, 77, 121, 203, 319, 329, 517, 847, 1363, 2233, 3509, 3619, 5687, 9541, 14993, 24563, 36527, 39809, 104951, 164923, 255689, 401797, 1059283, 1154461, 1716769, 2812579, 4419767, 7414981, 11652113, 12017383, 18884459, 30938369, 49786301, 81564791, 128173243, 132191213, 207729049, 348504107, 547649311, 897212701, 1454103343, 3833545177, 6024142421, 42168996947]

約数ペア:

[(1, 42168996947), (7, 6024142421), (11, 3833545177), (29, 1454103343), (47, 897212701), (77, 547649311), (121, 348504107), (203, 207729049), (319, 132191213), (329, 128173243), (517, 81564791), (847, 49786301), (1363, 30938369), (2233, 18884459), (3509, 12017383), (3619, 11652113), (5687, 7414981), (9541, 4419767), (14993, 2812579), (24563, 1716769), (36527, 1154461), (39809, 1059283), (104951, 401797), (164923, 255689)]