27665703

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1321}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 43308720

約数和(自身を除く): 15643017

約数列:

[1, 3, 9, 13, 39, 117, 179, 537, 1321, 1611, 2327, 3963, 6981, 11889, 17173, 20943, 51519, 154557, 236459, 709377, 2128131, 3073967, 9221901, 27665703]

約数ペア:

[(1, 27665703), (3, 9221901), (9, 3073967), (13, 2128131), (39, 709377), (117, 236459), (179, 154557), (537, 51519), (1321, 20943), (1611, 17173), (2327, 11889), (3963, 6981)]