229590927

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{2803}}^1$

素因数の和:3307

約数の個数: 24

約数和(自身を含む): 349939200

約数和(自身を除く): 120348273

約数列:

[1, 3, 9, 19, 57, 171, 479, 1437, 2803, 4311, 8409, 9101, 25227, 27303, 53257, 81909, 159771, 479313, 1342637, 4027911, 12083733, 25510103, 76530309, 229590927]

約数ペア:

[(1, 229590927), (3, 76530309), (9, 25510103), (19, 12083733), (57, 4027911), (171, 1342637), (479, 479313), (1437, 159771), (2803, 81909), (4311, 53257), (8409, 27303), (9101, 25227)]