27353781

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 50470784

約数和(自身を除く): 23117003

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 819, 1053, 1237, 1701, 2457, 3159, 3711, 7371, 8659, 11133, 16081, 22113, 25977, 33399, 48243, 77931, 100197, 112567, 144729, 233793, 300591, 337701, 434187, 701379, 1013103, 1302561, 2104137, 3039309, 3907683, 9117927, 27353781]

約数ペア:

[(1, 27353781), (3, 9117927), (7, 3907683), (9, 3039309), (13, 2104137), (21, 1302561), (27, 1013103), (39, 701379), (63, 434187), (81, 337701), (91, 300591), (117, 233793), (189, 144729), (243, 112567), (273, 100197), (351, 77931), (567, 48243), (819, 33399), (1053, 25977), (1237, 22113), (1701, 16081), (2457, 11133), (3159, 8659), (3711, 7371)]