42810361993

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{953}}^1$

素因数の和:1167

約数の個数: 64

約数和(自身を含む): 53942976000

約数和(自身を除く): 11132614007

約数列:

[1, 7, 19, 49, 61, 113, 133, 343, 427, 791, 931, 953, 1159, 2147, 2989, 5537, 6517, 6671, 6893, 8113, 15029, 18107, 20923, 38759, 46697, 48251, 56791, 58133, 105203, 107689, 126749, 130967, 326879, 337757, 397537, 406931, 736421, 753823, 887243, 916769, 1104527, 2046091, 2364299, 2848517, 5276761, 6210701, 6417383, 6569029, 7731689, 14322637, 19939619, 36937327, 44921681, 45983203, 54121823, 100258459, 124811551, 321882421, 378852761, 701809213, 873680857, 2253176947, 6115765999, 42810361993]

約数ペア:

[(1, 42810361993), (7, 6115765999), (19, 2253176947), (49, 873680857), (61, 701809213), (113, 378852761), (133, 321882421), (343, 124811551), (427, 100258459), (791, 54121823), (931, 45983203), (953, 44921681), (1159, 36937327), (2147, 19939619), (2989, 14322637), (5537, 7731689), (6517, 6569029), (6671, 6417383), (6893, 6210701), (8113, 5276761), (15029, 2848517), (18107, 2364299), (20923, 2046091), (38759, 1104527), (46697, 916769), (48251, 887243), (56791, 753823), (58133, 736421), (105203, 406931), (107689, 397537), (126749, 337757), (130967, 326879)]