63846873

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:875

約数の個数: 40

約数和(自身を含む): 101965248

約数和(自身を除く): 38118375

約数列:

[1, 3, 9, 23, 27, 43, 69, 81, 129, 207, 387, 621, 797, 989, 1161, 1863, 2391, 2967, 3483, 7173, 8901, 18331, 21519, 26703, 34271, 54993, 64557, 80109, 102813, 164979, 308439, 494937, 788233, 925317, 1484811, 2364699, 2775951, 7094097, 21282291, 63846873]

約数ペア:

[(1, 63846873), (3, 21282291), (9, 7094097), (23, 2775951), (27, 2364699), (43, 1484811), (69, 925317), (81, 788233), (129, 494937), (207, 308439), (387, 164979), (621, 102813), (797, 80109), (989, 64557), (1161, 54993), (1863, 34271), (2391, 26703), (2967, 21519), (3483, 18331), (7173, 8901)]