51621327

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{51673}}^1$

素因数の和:51719

約数の個数: 16

約数和(自身を含む): 78544480

約数和(自身を除く): 26923153

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 51673, 155019, 465057, 1395171, 1911901, 5735703, 17207109, 51621327]

約数ペア:

[(1, 51621327), (3, 17207109), (9, 5735703), (27, 1911901), (37, 1395171), (111, 465057), (333, 155019), (999, 51673)]