27320841

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{2803}}^1$

素因数の和:2850

約数の個数: 24

約数和(自身を含む): 42732960

約数和(自身を除く): 15412119

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 2803, 3249, 8409, 9747, 25227, 53257, 75681, 159771, 479313, 1011883, 1437939, 3035649, 9106947, 27320841]

約数ペア:

[(1, 27320841), (3, 9106947), (9, 3035649), (19, 1437939), (27, 1011883), (57, 479313), (171, 159771), (361, 75681), (513, 53257), (1083, 25227), (2803, 9747), (3249, 8409)]