429156777

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:310

約数の個数: 64

約数和(自身を含む): 699383808

約数和(自身を除く): 270227031

約数列:

[1, 3, 7, 21, 31, 61, 93, 101, 107, 183, 217, 303, 321, 427, 651, 707, 749, 1281, 1891, 2121, 2247, 3131, 3317, 5673, 6161, 6527, 9393, 9951, 10807, 13237, 18483, 19581, 21917, 23219, 32421, 39711, 43127, 45689, 65751, 69657, 75649, 129381, 137067, 190991, 202337, 226947, 335017, 572973, 607011, 659227, 1005051, 1336937, 1416359, 1977681, 2345119, 4010811, 4249077, 4614589, 7035357, 13843767, 20436037, 61308111, 143052259, 429156777]

約数ペア:

[(1, 429156777), (3, 143052259), (7, 61308111), (21, 20436037), (31, 13843767), (61, 7035357), (93, 4614589), (101, 4249077), (107, 4010811), (183, 2345119), (217, 1977681), (303, 1416359), (321, 1336937), (427, 1005051), (651, 659227), (707, 607011), (749, 572973), (1281, 335017), (1891, 226947), (2121, 202337), (2247, 190991), (3131, 137067), (3317, 129381), (5673, 75649), (6161, 69657), (6527, 65751), (9393, 45689), (9951, 43127), (10807, 39711), (13237, 32421), (18483, 23219), (19581, 21917)]