27712773

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1679

約数の個数: 40

約数和(自身を含む): 47567520

約数和(自身を除く): 19854747

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1539, 1637, 1881, 4911, 5643, 14733, 16929, 18007, 31103, 44199, 54021, 93309, 132597, 162063, 279927, 342133, 486189, 839781, 1026399, 1458567, 2519343, 3079197, 9237591, 27712773]

約数ペア:

[(1, 27712773), (3, 9237591), (9, 3079197), (11, 2519343), (19, 1458567), (27, 1026399), (33, 839781), (57, 486189), (81, 342133), (99, 279927), (171, 162063), (209, 132597), (297, 93309), (513, 54021), (627, 44199), (891, 31103), (1539, 18007), (1637, 16929), (1881, 14733), (4911, 5643)]