203469327

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{67891}}^1$

素因数の和:67940

約数の個数: 20

約数和(自身を含む): 312167416

約数和(自身を除く): 108698089

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 67891, 203673, 611019, 1833057, 2511967, 5499171, 7535901, 22607703, 67823109, 203469327]

約数ペア:

[(1, 203469327), (3, 67823109), (9, 22607703), (27, 7535901), (37, 5499171), (81, 2511967), (111, 1833057), (333, 611019), (999, 203673), (2997, 67891)]