27404433

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2377}}^1$

素因数の和:2454

約数の個数: 32

約数和(自身を含む): 47179520

約数和(自身を除く): 19775087

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 2377, 3843, 7131, 11529, 16639, 21393, 49917, 64179, 144997, 149751, 434991, 449253, 1014979, 1304973, 3044937, 3914919, 9134811, 27404433]

約数ペア:

[(1, 27404433), (3, 9134811), (7, 3914919), (9, 3044937), (21, 1304973), (27, 1014979), (61, 449253), (63, 434991), (183, 149751), (189, 144997), (427, 64179), (549, 49917), (1281, 21393), (1647, 16639), (2377, 11529), (3843, 7131)]