27123068

素因数分解:

$2^2\times 7^3\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:451

約数の個数: 48

約数和(自身を含む): 56548800

約数和(自身を除く): 29425732

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 343, 371, 373, 686, 742, 746, 1372, 1484, 1492, 2597, 2611, 5194, 5222, 10388, 10444, 18179, 18277, 19769, 36358, 36554, 39538, 72716, 73108, 79076, 127939, 138383, 255878, 276766, 511756, 553532, 968681, 1937362, 3874724, 6780767, 13561534, 27123068]

約数ペア:

[(1, 27123068), (2, 13561534), (4, 6780767), (7, 3874724), (14, 1937362), (28, 968681), (49, 553532), (53, 511756), (98, 276766), (106, 255878), (196, 138383), (212, 127939), (343, 79076), (371, 73108), (373, 72716), (686, 39538), (742, 36554), (746, 36358), (1372, 19769), (1484, 18277), (1492, 18179), (2597, 10444), (2611, 10388), (5194, 5222)]