131471316

素因数分解:

$2^2\times 3^3\times {\mathrm{769}}^1\times {\mathrm{1583}}^1$

素因数の和:2365

約数の個数: 48

約数和(自身を含む): 341510400

約数和(自身を除く): 210039084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 769, 1538, 1583, 2307, 3076, 3166, 4614, 4749, 6332, 6921, 9228, 9498, 13842, 14247, 18996, 20763, 27684, 28494, 41526, 42741, 56988, 83052, 85482, 170964, 1217327, 2434654, 3651981, 4869308, 7303962, 10955943, 14607924, 21911886, 32867829, 43823772, 65735658, 131471316]

約数ペア:

[(1, 131471316), (2, 65735658), (3, 43823772), (4, 32867829), (6, 21911886), (9, 14607924), (12, 10955943), (18, 7303962), (27, 4869308), (36, 3651981), (54, 2434654), (108, 1217327), (769, 170964), (1538, 85482), (1583, 83052), (2307, 56988), (3076, 42741), (3166, 41526), (4614, 28494), (4749, 27684), (6332, 20763), (6921, 18996), (9228, 14247), (9498, 13842)]