255383764641

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1193}}^1\times {\mathrm{5407}}^1$

素因数の和:6742

約数の個数: 48

約数和(自身を含む): 380765339136

約数和(自身を除く): 125381574495

約数列:

[1, 3, 9, 53, 83, 159, 249, 477, 747, 1193, 3579, 4399, 5407, 10737, 13197, 16221, 39591, 48663, 63229, 99019, 189687, 286571, 297057, 448781, 569061, 859713, 891171, 1346343, 2579139, 4039029, 5248007, 6450551, 15744021, 19351653, 23785393, 47232063, 58054959, 71356179, 214068537, 341879203, 535395733, 1025637609, 1606187199, 3076912827, 4818561597, 28375973849, 85127921547, 255383764641]

約数ペア:

[(1, 255383764641), (3, 85127921547), (9, 28375973849), (53, 4818561597), (83, 3076912827), (159, 1606187199), (249, 1025637609), (477, 535395733), (747, 341879203), (1193, 214068537), (3579, 71356179), (4399, 58054959), (5407, 47232063), (10737, 23785393), (13197, 19351653), (16221, 15744021), (39591, 6450551), (48663, 5248007), (63229, 4039029), (99019, 2579139), (189687, 1346343), (286571, 891171), (297057, 859713), (448781, 569061)]