68803497

素因数分解:

$3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1753}}^1$

素因数の和:1862

約数の個数: 36

約数和(自身を含む): 116974260

約数和(自身を除く): 48170763

約数列:

[1, 3, 7, 9, 21, 49, 63, 89, 147, 267, 441, 623, 801, 1753, 1869, 4361, 5259, 5607, 12271, 13083, 15777, 36813, 39249, 85897, 110439, 156017, 257691, 468051, 773073, 1092119, 1404153, 3276357, 7644833, 9829071, 22934499, 68803497]

約数ペア:

[(1, 68803497), (3, 22934499), (7, 9829071), (9, 7644833), (21, 3276357), (49, 1404153), (63, 1092119), (89, 773073), (147, 468051), (267, 257691), (441, 156017), (623, 110439), (801, 85897), (1753, 39249), (1869, 36813), (4361, 15777), (5259, 13083), (5607, 12271)]