56555329257

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{8461}}^1$

素因数の和:9163

約数の個数: 72

約数和(自身を含む): 99322217280

約数和(自身を除く): 42766888023

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 659, 1127, 1449, 1977, 3381, 4613, 5931, 8461, 10143, 13839, 15157, 25383, 32291, 41517, 45471, 59227, 76149, 96873, 106099, 136413, 177681, 194603, 290619, 318297, 414589, 533043, 583809, 742693, 954891, 1243767, 1362221, 1751427, 2228079, 3731301, 4086663, 5575799, 6684237, 9535547, 12259989, 16727397, 28606641, 39030593, 50182191, 85819923, 117091779, 128243377, 273214151, 351275337, 384730131, 819642453, 897703639, 1154190393, 2458927359, 2693110917, 6283925473, 8079332751, 18851776419, 56555329257]

約数ペア:

[(1, 56555329257), (3, 18851776419), (7, 8079332751), (9, 6283925473), (21, 2693110917), (23, 2458927359), (49, 1154190393), (63, 897703639), (69, 819642453), (147, 384730131), (161, 351275337), (207, 273214151), (441, 128243377), (483, 117091779), (659, 85819923), (1127, 50182191), (1449, 39030593), (1977, 28606641), (3381, 16727397), (4613, 12259989), (5931, 9535547), (8461, 6684237), (10143, 5575799), (13839, 4086663), (15157, 3731301), (25383, 2228079), (32291, 1751427), (41517, 1362221), (45471, 1243767), (59227, 954891), (76149, 742693), (96873, 583809), (106099, 533043), (136413, 414589), (177681, 318297), (194603, 290619)]