55340871

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{1019}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 75757440

約数和(自身を除く): 20416569

約数列:

[1, 3, 43, 129, 421, 1019, 1263, 3057, 18103, 43817, 54309, 131451, 428999, 1286997, 18446957, 55340871]

約数ペア:

[(1, 55340871), (3, 18446957), (43, 1286997), (129, 428999), (421, 131451), (1019, 54309), (1263, 43817), (3057, 18103)]