27144939

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 39957760

約数和(自身を除く): 12812821

約数列:

[1, 3, 19, 37, 57, 61, 111, 183, 211, 633, 703, 1159, 2109, 2257, 3477, 4009, 6771, 7807, 12027, 12871, 23421, 38613, 42883, 128649, 148333, 244549, 444999, 476227, 733647, 1428681, 9048313, 27144939]

約数ペア:

[(1, 27144939), (3, 9048313), (19, 1428681), (37, 733647), (57, 476227), (61, 444999), (111, 244549), (183, 148333), (211, 128649), (633, 42883), (703, 38613), (1159, 23421), (2109, 12871), (2257, 12027), (3477, 7807), (4009, 6771)]