27359919

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:264

約数の個数: 36

約数和(自身を含む): 42879304

約数和(自身を除く): 15519385

約数列:

[1, 3, 9, 17, 51, 67, 153, 157, 201, 289, 471, 603, 867, 1139, 1413, 2601, 2669, 3417, 8007, 10251, 10519, 19363, 24021, 31557, 45373, 58089, 94671, 136119, 174267, 178823, 408357, 536469, 1609407, 3039991, 9119973, 27359919]

約数ペア:

[(1, 27359919), (3, 9119973), (9, 3039991), (17, 1609407), (51, 536469), (67, 408357), (153, 178823), (157, 174267), (201, 136119), (289, 94671), (471, 58089), (603, 45373), (867, 31557), (1139, 24021), (1413, 19363), (2601, 10519), (2669, 10251), (3417, 8007)]