29161143

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 49795200

約数和(自身を除く): 20634057

約数列:

[1, 3, 9, 11, 19, 33, 37, 57, 99, 111, 171, 209, 333, 407, 419, 627, 703, 1221, 1257, 1881, 2109, 3663, 3771, 4609, 6327, 7733, 7961, 13827, 15503, 23199, 23883, 41481, 46509, 69597, 71649, 87571, 139527, 170533, 262713, 294557, 511599, 788139, 883671, 1534797, 2651013, 3240127, 9720381, 29161143]

約数ペア:

[(1, 29161143), (3, 9720381), (9, 3240127), (11, 2651013), (19, 1534797), (33, 883671), (37, 788139), (57, 511599), (99, 294557), (111, 262713), (171, 170533), (209, 139527), (333, 87571), (407, 71649), (419, 69597), (627, 46509), (703, 41481), (1221, 23883), (1257, 23199), (1881, 15503), (2109, 13827), (3663, 7961), (3771, 7733), (4609, 6327)]