27642573

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6359}}^1$

素因数の和:6398

約数の個数: 32

約数和(自身を含む): 48844800

約数和(自身を除く): 21202227

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 6359, 19077, 44513, 57231, 133539, 146257, 171693, 400617, 438771, 1023799, 1201851, 1316313, 3071397, 3948939, 9214191, 27642573]

約数ペア:

[(1, 27642573), (3, 9214191), (7, 3948939), (9, 3071397), (21, 1316313), (23, 1201851), (27, 1023799), (63, 438771), (69, 400617), (161, 171693), (189, 146257), (207, 133539), (483, 57231), (621, 44513), (1449, 19077), (4347, 6359)]