54245793

素因数分解:

$3^1\times 7^4\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 89542368

約数和(自身を除く): 35296575

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 343, 357, 443, 833, 1029, 1329, 2401, 2499, 3101, 5831, 7203, 7531, 9303, 17493, 21707, 22593, 40817, 52717, 65121, 122451, 151949, 158151, 369019, 455847, 1063643, 1107057, 2583133, 3190929, 7749399, 18081931, 54245793]

約数ペア:

[(1, 54245793), (3, 18081931), (7, 7749399), (17, 3190929), (21, 2583133), (49, 1107057), (51, 1063643), (119, 455847), (147, 369019), (343, 158151), (357, 151949), (443, 122451), (833, 65121), (1029, 52717), (1329, 40817), (2401, 22593), (2499, 21707), (3101, 17493), (5831, 9303), (7203, 7531)]