168202287

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{3547}}^1$

素因数の和:4043

約数の個数: 24

約数和(自身を含む): 265674240

約数和(自身を除く): 97471953

約数列:

[1, 3, 9, 11, 33, 99, 479, 1437, 3547, 4311, 5269, 10641, 15807, 31923, 39017, 47421, 117051, 351153, 1699013, 5097039, 15291117, 18689143, 56067429, 168202287]

約数ペア:

[(1, 168202287), (3, 56067429), (9, 18689143), (11, 15291117), (33, 5097039), (99, 1699013), (479, 351153), (1437, 117051), (3547, 47421), (4311, 39017), (5269, 31923), (10641, 15807)]