27954591

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1931

約数の個数: 32

約数和(自身を含む): 45907968

約数和(自身を除く): 17953377

約数列:

[1, 3, 7, 21, 23, 31, 69, 93, 161, 217, 483, 651, 713, 1867, 2139, 4991, 5601, 13069, 14973, 39207, 42941, 57877, 128823, 173631, 300587, 405139, 901761, 1215417, 1331171, 3993513, 9318197, 27954591]

約数ペア:

[(1, 27954591), (3, 9318197), (7, 3993513), (21, 1331171), (23, 1215417), (31, 901761), (69, 405139), (93, 300587), (161, 173631), (217, 128823), (483, 57877), (651, 42941), (713, 39207), (1867, 14973), (2139, 13069), (4991, 5601)]