28752111

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1367}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 45964800

約数和(自身を除く): 17212689

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 369, 513, 779, 1107, 1367, 2337, 4101, 7011, 12303, 21033, 25973, 36909, 56047, 77919, 168141, 233757, 504423, 701271, 1064893, 1513269, 3194679, 9584037, 28752111]

約数ペア:

[(1, 28752111), (3, 9584037), (9, 3194679), (19, 1513269), (27, 1064893), (41, 701271), (57, 504423), (123, 233757), (171, 168141), (369, 77919), (513, 56047), (779, 36909), (1107, 25973), (1367, 21033), (2337, 12303), (4101, 7011)]